SOLUTION: For a certain stock exchange the average time until a crash is 5 years. An investor would like to know for what period of time he could invest on the exchange be 75% confident that
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Question 783356: For a certain stock exchange the average time until a crash is 5 years. An investor would like to know for what period of time he could invest on the exchange be 75% confident that it would not crash? Answer by mrcgio001(1) (Show Source):
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