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What To Do...When Statistics Reflect Your Own Life?

The following statistic was shared on a radio show...and I have no idea who the speaker was.

A couple (i.e. two people) are both age 65.

The probability that one of them will live to age 91 is 50%.

The probability that one of them will live to age 96 is 25%.

Question 1: From this, can you calculate the probability that both members of the couple will live to age 91? age 96?

Question 2: It is common knowledge that women tend to outlive men. Thus, the above statistics would need to reflect that knowledge as well. Thus, if the couple is a man and a woman, what is the "true" probability that the woman will live to age 91? the man?