this post was submitted on 27 Jul 2023
315 points (92.7% liked)

Memes

45890 readers
1401 users here now

Rules:

  1. Be civil and nice.
  2. Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

founded 5 years ago
MODERATORS
 
top 17 comments
sorted by: hot top controversial new old
[–] [email protected] 32 points 1 year ago (1 children)

While Michael's assertion of a 50% chance of winning the race seems logical from his subjective viewpoint of "winning or not winning", it's mathematically incorrect. In a race with five equally skilled runners, the probability of any one runner winning is 1/5, or 20%. Michael's simplification of the outcomes doesn't correctly calculate the probability and indicates a possible misunderstanding of how to calculate odds.

Yes, this was made with ChatGPT. No, I'm not fun at parties.

[–] [email protected] 21 points 1 year ago* (last edited 1 year ago) (3 children)

But the question didn't say the drivers were equally skilled.

So the question cannot be answered!

Also not fun at parties...

[–] [email protected] 5 points 1 year ago

You 2 should hang out with me more often.

[–] [email protected] 3 points 1 year ago (1 children)

Also if they are equally skilled, his chances of winning is 0% since it will be a draw.

[–] [email protected] 3 points 1 year ago

One assumes some non-determinism due to stochastic events in the racing environment.

[–] [email protected] 3 points 1 year ago

We're onto drivers now? Well that's easy, which one is driving a Red Bull?

[–] [email protected] 29 points 1 year ago (1 children)

This is an old running meme in the hearthstone community. No matter the question, 50/50 it either happens or it doesn't

[–] [email protected] 14 points 1 year ago (3 children)

That's actually the best possible answer as it's a deeply stupid question. To many uncontrolled variables for a simple probability question.

Who are the other runners? If it's Usain Bolt vs. a 4th grader, the probability of the 4th grader winning approaches zero.

[–] [email protected] 8 points 1 year ago

This fall, on Fox... Are You Faster than a 4th Grader?

[–] [email protected] 3 points 1 year ago (3 children)

Assume there is a Michael, who on race day was mysteriously cloned 4 times in a perfect manner such that biologically and psychologically they are a perfect copy to the original. So there are now 4 Michaels plus one proto Michael.

Now they are put to a 100m race on a standard race track. Assume that the universe has normal randomness in wind and temperature variation. What is the probability that proto Michael wins the race?

[–] [email protected] 2 points 1 year ago (1 children)

Still not enough info. The race is legally a tie if the times are within a certain (I think a millisecond) interval, and with runners this similar in ability, the probability that nobody wins is non-zero.

[–] [email protected] 2 points 1 year ago

The randomness in the air molecules are enough to case minor variation in finish timings. I think I should add that the observer can see the finish line with an accuracy of one Planck length and that observation uses a mysterious method which avoids Heisenburgs uncertainty principle. That should make the question well-defined 😆

[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

10%. With exact clones it would be 0%, a draw. But with random influences, either of them has a 50% chance.

And /s if i'm wrong.

[–] [email protected] 1 points 1 year ago

THANK YOU. So much better.

[–] [email protected] -1 points 1 year ago

It's still 50/50, he either wins or he doesn't 😁 😂.

[–] [email protected] 13 points 1 year ago

This is a huge meme in the old school RuneScape community. Some important drops are as rare as 1/5000 but people always say “you either get the drop or you don’t”

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

Either wins or it doesnt are the two possible outcomes, their chances of happenning being 50% or different is a separate matter.

The answer is that we can't know because each of those can have different skill levels. However, given that this seems to be a question t prove knowledge about odds of 1 in 5, let's assume that they are all equally skilled, then it's 1/5 = 20%.

No, this wasn't made with ChatGPT. I don't go to parties.

load more comments
view more: next ›