However at my college each term there would be a reveiw students could opt in to submitting reviews to the dean of any departments and after enough direct complaints about completely trash professors the deans would step in.
I was in engineering and my college was ABEC accredited so they were very strict on making sure professors weren't slacking or the entire university could lose the accreditation during surprise audits.
My MIL is a member of a country club and most of the people who play bridge would NOT also swim- they’re pushing 80 years old! I take our kids to the pool when we visit and there are seldom any old members there, only the young family members.
It is really is just using the probability chain rule.
So we are given the probability of A (golfing) and B (eating) as P(A and B) = 75. We are also given probability that someone golf's, P(A) =87.
Now using chain rule,
P(A and B) = P( B | A) P(A) ---> P( B | A) = P(A and B) / P(A)
In other words the probabilty that someone eats at the grill given that they play golf, P( B | A), is
P( B | A)=P(A and B) / P(A) = 75/87 = ~.87
It takes approximately 0.000013 AUs worth of bananas.
Assuming an average length of a banana at 7.5 inches (average size based on the USDA definition), and knowing a figure of ~10,000,000 bananas for a lethal dose of radiation, we can find that a lethal dose of radiation is approximately 75,000,000 inches worth of banana. This is 6.25 million feet, or about 1183.7 miles, a value I’ll call the Banana Isotope Length of Lethality, or BILL for short.
Now, knowing that an Astronomical Unit (AU) — the average distance from the center of the Earth to the center of the Sun — is 92,955,807.4594 mi, we can divide out our BILL unit to get 0.000012734138 BILLs per 1 AU. In other words, each BILL is about .001% of an AU.
There are effectively two categories in question, 75% of category A and 87% of category B.
The question is meant to ask the chance of selecting someone in both category A and B if chosen at random.
Therefore,
75/100 = 3/4
3/4 x 87/100 = 261/400
261/400 = 0.6525 or 65%
Thus 65% is the correct answer.
Phone Roanoke Country Club and ask them. Even better if you can get them to ask everyone if they swim and get one of them to call you back. Ask them their whole life story. Once that's done, start at the top possibility and do eenie meenie minie mo. Whatever you land on is the answer. Not necessarily the correct one though.
Assuming that the member selected at random is of the ones who also play golf...
Then since you're not supposed to swim after you eat... you can eliminate the 75% that also eat at the grill. That leaves 12% (from the 87%) that just play golf and don't eat.
My mom later admitted it was just to force me to sit under the umbrella for a little bit before running off again. Have some time to put on sunscreen or tidy up my ponytail or something in the middle of the summer day
It may be a myth. But if I swim right after eating a lot I get a stomach ache and I also feel slow swimming. So from personal experience I wouldn't recommend it.
How would you write this on a computer screen with no text field? Like, with a marker or something? Why would you even have a marker handy in this situation? I'm extremely dubious of your claim.
Assuming they made the mistake I think they made writing the question, the answer is 86%. Imagine that halfway through writing the question they changed their mind about what they do at the country club but forgot to go back and change it in the first sentence. This being an automated exam you must do something with those numbers and give an answer, and that's the closest thing to a sensible answer.
I think that's right. If you assume that the question is supposed to ask "what % of the golfers also grill," you get 86%. It's a reasonable assumption to make in a two variable question.
“Unfortunately, the given information does not include the percentage of members who play bridge. Therefore, it is impossible to calculate the probability that a member swims given that the member plays bridge.”
It’s 98%.
Everyone knows Chad Thornton III’s motion than every member be able to swim passed with quorum in the 4th sitting of the club’s executive in 2003. Now, since Muffy’s husband Stanhope is still suing the President for his rigging the vote and is taking a stand with his two sons Preston and Alastor by not taking swimming lessons - irregardless of nearly drowning a mere 3 months later, it brings the figure to 98.27%.
Given that you must round down due to rule 57.3a, that makes the answer 98%.
Obvious.
I have written those questions more than I would like to admit. The professor changed the scenario in the beginning and forget to change it at the end. It happens when writing multiple versions. The activities have nothing to do with the math.
Wait, has anyone here actually solved this problem? Because I used to be good at math. And reading comprehension. But now I feel overly incompetent in both areas.
At Roanoke Country Club, 75% of the members play play golf. 87% play golf. Of the visitors, 93% play golf. Golf has been golfed by 96%. If a member is selected at random, how likely is it that they will renew their membership given their credit card ends 5309
Look, cheating isn't cool, but you can CTRL+C then CTRL+V that shit into a browser and find what you're looking for from Chegg, Course Hero, Brainly, etc. Just about anything found on canvas will be found on the web, and worst case, you don't have the exact same values so you can't copy the answer exactly.
This feels like every goddamn test I’ve ever taken in my life.
Thanks, mom and dad, for not listening to my issues and allowing me to get diagnosed at 40 after feeling like a failure my whole life.
The correct answer is excusme i have to talk to the teacher.
If it is online testing, we have report button.
In any way someone should get their shit together. And you playing a gussing game aint it. It is probably just calculation of probabilities, should be easy enough.
The error here is just the wrong fill for what activity A and activity B is. If 75% both swim and play bridge, and 87% play bridge, the answer will be 75% * 87% = 65%. I have no idea how y’all are getting 86 here.
Edit: ok I was tripped up by the ‘at random… given they play bridge’. If a member is chosen at random, then it isn’t a given that they play bridge. So if the question is ‘what is the chance that a randomly chosen bridge player swims’ then yeah it’s 86%. Either way, I have no business multiplying these numbers.
The answer is obviously B. Most common activities at a Virginia Country Club are golfing and eating. The children of members swim, so they are not technically members. The number of members that know bridge is a card game AND know the rules is relatively low. Therefore, 12% is the closest value to the real answer of 1.2%. They have a typo in the answer, and left out the decimal point.
The point of word problems is to illustrate situations that might appear in a students life so they can see both the applicability of mathematics and weave it into their general understanding of the world.
Unfortunately word problems have over the years just turned into a layer of masking. It is a math problem with a thin layer of nonsense on top to hide the +'s and ÷'s. It exists now to obscure rather than teach.
A perfect illustration of "I don't know why we do this, so I made up a reason... oops, turns out my reason is the exact opposite of what it is supposed to be".
This makes 0 sense wtf, professor must’ve made a typo. Let them know about this and maybe they can get that question marked off the test when it’s graded
Looks like an incorrect generation or cut/paste issue.
Most online test-tools will come with a function to “flag” questions for manual review so I’d do that.
Not enough info.
Members can obv do more than one activity.
Can they do all four activities?
Can members do no activity?
Are there more activities than swimming, golfing, bridge, and eating?
The question probably is dividided into an activity and a sport. Ie. If you don’t play golf, you play bridge = 13% play bridge. Similarly, you could calculate from the rest of the numbers how many are swimming, ie. Not grilling. I don’t know I’m not a math teacher.
The only way to answer that question would be to randomly select members that are currently in the pool, in which case the answer would be 100%, which isn't an option.
Since no answer is provably correct, they're all wrong and any answer you choose is the wrong answer. Your only recourse is to select none of them.
It’s prob the 86% and the question accidentally switched out the descriptors for different ones halfway through the question. My only thought for what it’s trying to ask is if X people do A and B and if Y people do A. What are the odds someone from Y also does B.
Obviously you just have to extrapolate the values on the Y-Axis to find the standard deviation, remove any outliers and clean up statistical inference using a random variable sampling approach to determine causation, this implies that the answer is....1,256,983%....I think I may have messed up.
Not related to the whole question, but the first thing I thought when I saw Roanoke was RDR2 - there were coal mines, Murfrees and John killed a man there - and now they have a country club?
I know on the CompTIA certification tests, they will throw questions like this in, although far more complex scenarios, to throw off those that would compromise the integrity of the tests. They don't count for or against the grade. You will waste time trying to figure it out, but realize that you can't with the data given.
Here is what the AI Google Bard has to say when given that as a prompt:
We can use a Venn diagram to help us solve this problem. First, let's label the four regions of the Venn diagram as follows:
Region A: Members who play golf and eat at the grill
Region B: Members who play golf but do not eat at the grill
Region C: Members who do not play golf but eat at the grill
Region D: Members who do not play golf and do not eat at the grill
We know that 75% of the members play golf and eat at the grill, so the area of region A is 0.75. We also know that 87% of the members play golf, so the sum of the areas of regions A and B is 0.87.
We are asked to find the probability that the member swims, given the member play Bridge. This is the probability that the member is in region B, given that the member is in region C.
The probability that the member is in region B is the area of region B divided by the area of region C. The area of region B is 0.87 - 0.75 = 0.12. The area of region C is 1 - 0.87 = 0.13.
Therefore, the probability that the member swims, given the member play Bridge is 0.12 / 0.13 = 0.92.
Here is a diagram of the Venn diagram:
[Image of a Venn diagram with four regions labeled A, B, C, and D. Region A is the largest region, and it is labeled "Golf and Grill." Region B is labeled "Golf Only." Region C is labeled "Grill Only." Region D is labeled "Neither Golf nor Grill."]
The answer is obviously 92%
Truly a "Sir, this is a Wendy's," moment, lol
...wait, do teachers not read the questions and check to make sure they're doable/make sense? This one would very easy to catch...
Reminds me of one of my test questions.
Basically was like (not exactly, it's been a few years)
What team was Ken Griffey Jr d drafted by and what Jersey number did he wear?
A. A and B
B. Reds
C. 24
D. Marlins
Like... c'mon none of the answers work lol.
I'm sorry, is this some kind of rich person joke that I'm too poor to understand?
I think it meant to say to choose percentage of eating given they play golf. Which I think is 86% calculating (75/87)*100
Absolutely looks like a cut and paste fail from 2 separate, but similar questions. Somebody needs to brace for a bad “rate my professor” review.
Believe it or not, most professors don’t give a shit about rate my professor at all
However at my college each term there would be a reveiw students could opt in to submitting reviews to the dean of any departments and after enough direct complaints about completely trash professors the deans would step in. I was in engineering and my college was ABEC accredited so they were very strict on making sure professors weren't slacking or the entire university could lose the accreditation during surprise audits.
That is true, but that’s a much more democratic process. Rate my professor is usually garbage
Yeah, it is trash. Also the non engineering professors on tenure you couldn't touch with a 10 foot pole. They had a lot a leeway.
Mine just wanted to get as many of those chili pepper ratings as possible 😉
My MIL is a member of a country club and most of the people who play bridge would NOT also swim- they’re pushing 80 years old! I take our kids to the pool when we visit and there are seldom any old members there, only the young family members.
So you’re leaning towards 12% 🤔
Can you explain it in a bit more detail especially how we get the 75/87 figure. I'm genuinely interested in knowing.
It is really is just using the probability chain rule. So we are given the probability of A (golfing) and B (eating) as P(A and B) = 75. We are also given probability that someone golf's, P(A) =87. Now using chain rule, P(A and B) = P( B | A) P(A) ---> P( B | A) = P(A and B) / P(A) In other words the probabilty that someone eats at the grill given that they play golf, P( B | A), is P( B | A)=P(A and B) / P(A) = 75/87 = ~.87
One perhaps is maybe the teacher reuses questions semester to semester and forgot to change the second half after changing the first.
The correct answer is "Hey everybody! We're all gonna get laid!" Followed by a Kenny Loggins song.
It's a trick question meant to slow down the proletariat so they can't complete the test. Any answer is the correct answer when you are rich.
the correct answer is "two: one to mix the martinis, the other to call the electrician"
Well, if the answer’s not totally obvious to you then you can just go back to playing at the ahem, public course. Snicker snicker.
Yes. Yes it is
Math cannot have any prejudice to prefer any one group of another, t’s just numbers. /s
If the earth is x kilometers away from the sun, how many bananas does it take to die from radiation poisoning?
It takes approximately 0.000013 AUs worth of bananas. Assuming an average length of a banana at 7.5 inches (average size based on the USDA definition), and knowing a figure of ~10,000,000 bananas for a lethal dose of radiation, we can find that a lethal dose of radiation is approximately 75,000,000 inches worth of banana. This is 6.25 million feet, or about 1183.7 miles, a value I’ll call the Banana Isotope Length of Lethality, or BILL for short. Now, knowing that an Astronomical Unit (AU) — the average distance from the center of the Earth to the center of the Sun — is 92,955,807.4594 mi, we can divide out our BILL unit to get 0.000012734138 BILLs per 1 AU. In other words, each BILL is about .001% of an AU.
I have no clue if any of this is true; have a gold either way.
We all know the average banana ain’t 7.5 inches
Lmfao
I thought 7.5 is bigger than average. Dammit. Oh wait, when you say "banana " you really do mean "banana". Im still winning!
bro did not resist💀
Lime green final answer
Note that as x approaches 0 the number of bananas needed to die from radiation poisoning increases to infinity.
And bonus if you can calculate how many bananas did each swimmer eat
You would need to eat 40000 bananas in 10 minutes
There are effectively two categories in question, 75% of category A and 87% of category B. The question is meant to ask the chance of selecting someone in both category A and B if chosen at random. Therefore, 75/100 = 3/4 3/4 x 87/100 = 261/400 261/400 = 0.6525 or 65% Thus 65% is the correct answer.
Did you read the question? There’s 4 categories……they only gave you data for 2 unrelated to the others.
The answer, obviously, is equal to the amount of turkeys that it takes to rent a paddle boat provided 63% of the shopkeepers subscribe to Hulu
Oh the famously underused constant "ąh"
Phone Roanoke Country Club and ask them. Even better if you can get them to ask everyone if they swim and get one of them to call you back. Ask them their whole life story. Once that's done, start at the top possibility and do eenie meenie minie mo. Whatever you land on is the answer. Not necessarily the correct one though.
Lol I’m under an hour away from Roanoke Country Club, maybe I’ll just barge in and ask them wtf is this
I live in Roanoke, nobody is playing fucking bridge over there.
Very true as well lol
When was the last time you picked the 3rd choice? If it has been about 4 questions or more since the last time you picked the 3rd option, do it now.
The answer is always C
I always went abacadaba
Tell that to the kid who got a zero when it was all true/false questions
Assuming that the member selected at random is of the ones who also play golf... Then since you're not supposed to swim after you eat... you can eliminate the 75% that also eat at the grill. That leaves 12% (from the 87%) that just play golf and don't eat.
But isn't that rule about it not being safe to eat after you swim a myth?
Well yes but some people still believe it so it's not like we have anything better to go off of.
My mom later admitted it was just to force me to sit under the umbrella for a little bit before running off again. Have some time to put on sunscreen or tidy up my ponytail or something in the middle of the summer day
It may be a myth. But if I swim right after eating a lot I get a stomach ache and I also feel slow swimming. So from personal experience I wouldn't recommend it.
Like lifting weights after eating in a buffet: don't do it.
I would have hand written "I'm not answering until you share some of the drugs used to write this".
How would you write this on a computer screen with no text field? Like, with a marker or something? Why would you even have a marker handy in this situation? I'm extremely dubious of your claim.
What is the airspeed velocity of an unladen swallow?
An African or European swallow?
Ah but African swallows are non-migratory
Ah yes, well they couldn’t bring a coconut back anyway.
Timmy has 6 apples. He eats 1 and gives 3 to his best friend Sam. Calculate the mass of the sun.
Assuming they made the mistake I think they made writing the question, the answer is 86%. Imagine that halfway through writing the question they changed their mind about what they do at the country club but forgot to go back and change it in the first sentence. This being an automated exam you must do something with those numbers and give an answer, and that's the closest thing to a sensible answer.
I think that's right. If you assume that the question is supposed to ask "what % of the golfers also grill," you get 86%. It's a reasonable assumption to make in a two variable question.
The first sentence has nothing to do with the second sentence, except both are activities at a country club. Someone made a mistake. So pick C.
And report the question to the proctor!
The answer is 12%. Nobody likes to play bridge with wet hair.
What the actual flying duckfuck is this question?! It's just hard to read.. without the math!
Flying Duckfuck is the answer
I'd like to see ChatGPT answer this one
“Unfortunately, the given information does not include the percentage of members who play bridge. Therefore, it is impossible to calculate the probability that a member swims given that the member plays bridge.”
Lets see Paul Allens answer.
The Answer, of course, is Purple. 🟣
It’s 98%. Everyone knows Chad Thornton III’s motion than every member be able to swim passed with quorum in the 4th sitting of the club’s executive in 2003. Now, since Muffy’s husband Stanhope is still suing the President for his rigging the vote and is taking a stand with his two sons Preston and Alastor by not taking swimming lessons - irregardless of nearly drowning a mere 3 months later, it brings the figure to 98.27%. Given that you must round down due to rule 57.3a, that makes the answer 98%. Obvious.
I have written those questions more than I would like to admit. The professor changed the scenario in the beginning and forget to change it at the end. It happens when writing multiple versions. The activities have nothing to do with the math.
Wait, has anyone here actually solved this problem? Because I used to be good at math. And reading comprehension. But now I feel overly incompetent in both areas.
Who else’s ADHD ass answered the question before reading the swimming/bridge part?
At Roanoke Country Club, 75% of the members play play golf. 87% play golf. Of the visitors, 93% play golf. Golf has been golfed by 96%. If a member is selected at random, how likely is it that they will renew their membership given their credit card ends 5309
Look, cheating isn't cool, but you can CTRL+C then CTRL+V that shit into a browser and find what you're looking for from Chegg, Course Hero, Brainly, etc. Just about anything found on canvas will be found on the web, and worst case, you don't have the exact same values so you can't copy the answer exactly.
the math isn’t mathing
Maybe its it's logic question? 12%. Who has time to play 18 holes of golf, Bridge then go for a swim?
Questions like this is why I hate math
This feels like every goddamn test I’ve ever taken in my life. Thanks, mom and dad, for not listening to my issues and allowing me to get diagnosed at 40 after feeling like a failure my whole life.
If you run 48 miles and drink 17 orange sodas, how many cucumbers would it take to fill the earth?
My first thought was to do ..Dip..eemnie..meenie..minnie mo..catch the puppy by his toe..hmm 12%.. 😆😆😆 It was fun reading the comments
I guarantee that 100% of the members eat at the grill. It’s a requirement.
Go home Question 8. You’re drunk.
Oops there goes one point
How do you ask if the club admits black people without asking if the club admits black people?
That's the whitest math question I ever saw!
I think 12, but what is the actual answer?
The actual answer was "sorry guys this question ended up being typed wrong. My bad."
Answer is 65 then. I'm assuming the correct wording would be "what is the probability that the member GRILLS, knowing that the member plays GOLF."
Wouldn't it be 86%? The portion of grillers+golfers takes up 86% of all golfers on the Venn diagram.
The correct answer is excusme i have to talk to the teacher. If it is online testing, we have report button. In any way someone should get their shit together. And you playing a gussing game aint it. It is probably just calculation of probabilities, should be easy enough.
Is this Quantum Mathematics?
This is actually a version of the Voight-Kampff test. They are coming for you.
"Uhh A looks good to me" -My brain during the SAT
That question represents how much sense is in the whole town of Roanoke combined lol screw that place
Depends on the percentage of members who are left-handed and also own 1987 Buick Rivieras.
And don’t forget to add the sum of all who play racquetball
If they play bridge, they are the 12 percent who don't play golf. Everybody swims.
Please tell me it's a joke
Prof, you should not use chatgpt for everything?
Yes
Is this an AI generated exam?
If x has 7 apples, how many oranges does y have?
The error here is just the wrong fill for what activity A and activity B is. If 75% both swim and play bridge, and 87% play bridge, the answer will be 75% * 87% = 65%. I have no idea how y’all are getting 86 here. Edit: ok I was tripped up by the ‘at random… given they play bridge’. If a member is chosen at random, then it isn’t a given that they play bridge. So if the question is ‘what is the chance that a randomly chosen bridge player swims’ then yeah it’s 86%. Either way, I have no business multiplying these numbers.
The answer is obviously B. Most common activities at a Virginia Country Club are golfing and eating. The children of members swim, so they are not technically members. The number of members that know bridge is a card game AND know the rules is relatively low. Therefore, 12% is the closest value to the real answer of 1.2%. They have a typo in the answer, and left out the decimal point.
Just a totally relatable question to people of all socio-economic classes. Nothing to see here.
Questions like this really messed up my appreciation for math as a child.. 🫠
What happens when you add Kurt Angle to the mix ?
You can use your phone during a math test?
Yes, unless there were some kind of a data table provided for you to calculate additional information. This question would obviously be a typo.
12% because its closest to 0%
The point of word problems is to illustrate situations that might appear in a students life so they can see both the applicability of mathematics and weave it into their general understanding of the world. Unfortunately word problems have over the years just turned into a layer of masking. It is a math problem with a thin layer of nonsense on top to hide the +'s and ÷'s. It exists now to obscure rather than teach. A perfect illustration of "I don't know why we do this, so I made up a reason... oops, turns out my reason is the exact opposite of what it is supposed to be".
Purple, because aliens wear hats.
Yo I did that stuff earlier this year, pain in my ass
AI wrote that lol
12%
The horses name was Friday
Fifth answer: not enough information
Is the answer 42? I’m pretty sure it has to be 42.
the answer is racist.
This is the sort of question (1pt) that professors tell you the answer to in lecture to give as an incentive for students to attend.
Tree Fiddy
The correct answer is Friday.
This makes 0 sense wtf, professor must’ve made a typo. Let them know about this and maybe they can get that question marked off the test when it’s graded
Looks like an incorrect generation or cut/paste issue. Most online test-tools will come with a function to “flag” questions for manual review so I’d do that.
Not enough info. Members can obv do more than one activity. Can they do all four activities? Can members do no activity? Are there more activities than swimming, golfing, bridge, and eating?
The question probably is dividided into an activity and a sport. Ie. If you don’t play golf, you play bridge = 13% play bridge. Similarly, you could calculate from the rest of the numbers how many are swimming, ie. Not grilling. I don’t know I’m not a math teacher.
Bowling balls dont have wheels
Just write "I like turtles."
12%
The only way to answer that question would be to randomly select members that are currently in the pool, in which case the answer would be 100%, which isn't an option. Since no answer is provably correct, they're all wrong and any answer you choose is the wrong answer. Your only recourse is to select none of them.
Fairly sure that Roanoke country club has been abandoned for a while.
☠️☠️😂😂
It's 65 right guys?
Hey! I know where that place is!
Luckily it’s only one point
Trick question.... Answer is zero, because they have no pool. /s
How can a bunch of non-sequitors make it onto an exam like that? Fuck sake.
What’s the percent of one of them flying
What in the fuck...
Ah, another Canvas user
This is why I write the majority of my own questions as a fifth grade teacher.
I'd wager 69%
It’s prob the 86% and the question accidentally switched out the descriptors for different ones halfway through the question. My only thought for what it’s trying to ask is if X people do A and B and if Y people do A. What are the odds someone from Y also does B.
If the member is any good at playing bridge they shouldn't be swimming.
The answer is 65% Why? They only give two numbers therefore you need to use both numbers. The rest of the text is useless.
*takes out calibrated crystal ball and tarot deck*
Trick question. Only one member wears short pants.
That is too funny, but also MORE than mildly infuriating!
Obviously you just have to extrapolate the values on the Y-Axis to find the standard deviation, remove any outliers and clean up statistical inference using a random variable sampling approach to determine causation, this implies that the answer is....1,256,983%....I think I may have messed up.
I'll never understand this common core bullshit.
Not related to the whole question, but the first thing I thought when I saw Roanoke was RDR2 - there were coal mines, Murfrees and John killed a man there - and now they have a country club?
I know the answer, but your teacher advised me against telling you… Sorry…
7
Idk what to tell ya man, use ChatGPT 😂
wut
12%. Because FIIK.
X
Absolutely 0%
86% seems to be the best answer if you swap swim -> grill and bridge -> golf to make a coherent question.
Hmm. That is a question to bring up with the teacher.
Ummmm C 86%. It's always C for guesses.
50% he either does or he doesn't. Ez
Answer E) Wtf
lol I grew up in Roanoke. This question seems like nonsense, but glad to see Roanoke Public Schools (maybe?) got new Dells
It's 50%. They either do or they don't.
47% because the sauna is being repaired
I feel that this is exactly how actual math questions feel to people who dislike math.
I believe that the correct answer is Saturday evening.
You can always report s bad question. You should, that is obviously an issue with editing.
I know on the CompTIA certification tests, they will throw questions like this in, although far more complex scenarios, to throw off those that would compromise the integrity of the tests. They don't count for or against the grade. You will waste time trying to figure it out, but realize that you can't with the data given.
I can see the frustration, the correct answer isn’t even a choice. It’s 63% btw.
Id say a large percentage of people are capable of preforming "swim" . Thats the best I got for ya.
Depends. If the member is an odd fellow, what is the probability that his ham is steamed?
8 1/3 chance of winning https://preview.redd.it/g7frlkdk1pva1.jpeg?width=490&format=pjpg&auto=webp&s=d18fbe61966536d118c7f57483aeece096fd0130
All of the above
Answer.... purple , because Aliens do not wear hats.
The probability is 0 because the bridge playing cards would get wet in the water and become unusable and that is simply not done.
Amen
Looks like 12% to me.
Here is what the AI Google Bard has to say when given that as a prompt: We can use a Venn diagram to help us solve this problem. First, let's label the four regions of the Venn diagram as follows: Region A: Members who play golf and eat at the grill Region B: Members who play golf but do not eat at the grill Region C: Members who do not play golf but eat at the grill Region D: Members who do not play golf and do not eat at the grill We know that 75% of the members play golf and eat at the grill, so the area of region A is 0.75. We also know that 87% of the members play golf, so the sum of the areas of regions A and B is 0.87. We are asked to find the probability that the member swims, given the member play Bridge. This is the probability that the member is in region B, given that the member is in region C. The probability that the member is in region B is the area of region B divided by the area of region C. The area of region B is 0.87 - 0.75 = 0.12. The area of region C is 1 - 0.87 = 0.13. Therefore, the probability that the member swims, given the member play Bridge is 0.12 / 0.13 = 0.92. Here is a diagram of the Venn diagram: [Image of a Venn diagram with four regions labeled A, B, C, and D. Region A is the largest region, and it is labeled "Golf and Grill." Region B is labeled "Golf Only." Region C is labeled "Grill Only." Region D is labeled "Neither Golf nor Grill."] The answer is obviously 92%
Truly a "Sir, this is a Wendy's," moment, lol ...wait, do teachers not read the questions and check to make sure they're doable/make sense? This one would very easy to catch...
Just bullshit it. It's only worth one point
Must be AI
Lucifer has 12 cats. 3 of them are white, 5 of them are black and the remaining 4 are ginger. How old is Laura?
Reminds me of one of my test questions. Basically was like (not exactly, it's been a few years) What team was Ken Griffey Jr d drafted by and what Jersey number did he wear? A. A and B B. Reds C. 24 D. Marlins Like... c'mon none of the answers work lol.
Lol. The answer is “ blue”.
The answer is 12%.
always hated quizzes
Let A be the event that a member swims, and let B be the event that a member plays bridge. We are given that 75% of the members play golf and eat at the grill and 87% play golf. Therefore, 12% of the members play golf but do not eat at the grill. Let C be the event that a member plays golf but does not eat at the grill. Then P© = 0.12. We are also given that 65% of the members play bridge and swim and 84% play bridge. Therefore, 19% of the members play bridge but do not swim. Let D be the event that a member plays bridge but does not swim. Then P(D) = 0.19. We want to find P(A|B), which is the probability that a member swims given that the member plays bridge. Using Bayes’ theorem, we have: P(A|B) = P(B|A) * P(A) / P(B) where P(B|A) = P(A∩B) / P(A) = (1 - P(D)) / (1 - P©) = (1 - 0.19) / (1 - 0.75) = 0.8 P(A) = P(A∩B) + P(A∩B’) = 0.65 P(B) = P(B∩A’) + P(B∩A) = P(D) + P(A∩B) = 0.19 + 0.65 = 0.84 Therefore, P(A|B) = (0.8 * 0.65) / 0.84 ≈ 0.62 So, if a member plays bridge, then there is approximately a 62% chance that they swim.
This test question was generated by ChatGPT.
That went off course pretty quickly.
It's only worth 1 pt, my time is more valuable. Guess C and move on.
You just can’t make this shit up!!!! And we take writing out of our school