What is the probability of a male living more than 86 years in the U.S.?

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Homework Statement

Assume the life expectancy of U.S. males is normally distributed with a mean of 80 years and a standard deviation of 5 years. What is the probability that a randomly selected male lives more than 86 years?

Homework Equations

(work shown below)

The Attempt at a Solution

z=(86-80)/(5) = 6/5 = 1.2
P=1 - .8849 = 0.1151

 

[vela]

Looks fine. Just checking if you did it right?