SOLUTION: •The heights of adult males are approximately normally distributed with a mean of 70 inches and standard deviation of 3 inches. What percentage of adult males are between 5 ½ and
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Question 875900: •The heights of adult males are approximately normally distributed with a mean of 70 inches and standard deviation of 3 inches. What percentage of adult males are between 5 ½ and 6 ½ feet tall? What percentage of adults are 7 feet tall or taller? Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! mean of 70 inches and standard deviation of 3 inches.
P( 66 < x < 78)= P(z< 8/3) - P(z < 4/3) = .9962 - .9088
p(x ≥ 84) = P(z ≥ 14/3) = ~0, basically none
