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Martin Sleziak
Martin Sleziak
5:58 PM
new-tag A new tag countability was created.
1
Q: Prove that any real random variable takes only countable number of values with positive probability

MartundEquivalently, is it possible for uncountable number of positives to sum to $1$? I was thinking about bounding some how the numbers to prove that it is not possible (I have a feeling that it is not possible, I haven't encountered a random variable that takes uncountably many values with positive p...

probability-theory random-variables countability
A tag called countability was created and removed before: chat.stackexchange.com/transcript/3740/2020/10/2
 

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