If the heights of a male youngsters are normally distributed with a mean of 60 inches and a standard deviation of 10, what percentage of the boys' heights (in inches) would we expect to be a. Between 45 and 75 b. Less than 50 c. 75 or more d. If there are 2,500 male youngsters, how many have height between 65 to 85?
If the heights of a male youngsters are normally distributed with a mean of 60 inches and a standard deviation of 10, what percentage of the boys' heights (in inches) would we expect to be a. Between 45 and 75 b. Less than 50 c. 75 or more d. If there are 2,500 male youngsters, how many have height between 65 to 85?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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