I need some help in solving the following problem. We roll a fair die repeatedly until see the number $6$. Let $X$ be a random variable is a number of times we roll the die. Let $A$ be the event "The results of all rolls are even numbers". What is the value of $\mathbb{E}(X|A)$?
2026-04-24 00:35:47.1776990947
Conditional expected value of die roll
47 Views Asked by user70962 https://math.techqa.club/user/user70962/detail AtRelated Questions in PROBABILITY
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