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How to pick a random number from 1-10

torvaney.github.io

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Re: How to pick a random number from 1-10

#181

Earlier quoted context omitted.

You might be right, but my guess is that 7's reputation for luck isn't famous enough to make a difference, and in fact it's common because other numbers seem too "unrandom". We could test by asking people to pick numbers less than 100. I bet people would focus on odd numbers, especially those greater than 50, not ending in 5 or not having both digits the same.

I decided to do that. Data and light analysis is here: https://docs.google.com/spreadsheets/d/1Dh0wiTCRkBhckWGXtjZg... I definitely overpaid on Mechanical Turk per response, given how lightning quickly the data came in. (I decided to pay $0.10/HIT for 50 responses and got 68 responses in 8m26s.) I suspect that offering a nickel would have gotten the survey filled in under half an hour still...

Maybe 7 cents?

Re: How to pick a random number from 1-10

#182
post #164

Earlier quoted context omitted.

can you point to me a proof of that property.

I think you need at least one person who is completely independent of all others. For example if the same random is added up twice (say if the room is just you and your evil clone), you can get stuck with just even numbers. Independence is a pretty strong property to ask for since we all share the same biology... But if you do have independence, the proof is easy! Let S be the sum of everyone else and X be the discre…

thanks!
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