Normal DistributionsLife expectancy At birth, a French
Chapter 8, Problem 44E(choose chapter or problem)
Problem 44E
Normal Distributions
Life expectancy At birth, a French citizen has an average life expectancy of 81 years with a standard deviation of 7 years. If 100 newly born French babies are selected at random, how many would you expect to live between 75 and 85 years? Assume life expectancy is normally distributed.
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