A survey of 1000 men ages 20 to 30 found that their heights were normally distributed, with a mean of 65 inches and a standard deviation of 2.5 inches. How many men have a height that is between 60 inches and 70 inches? Select one: O A. 477 men O B. 954 men O C. 340 men O D. 978 men
A survey of 1000 men ages 20 to 30 found that their heights were normally distributed, with a mean of 65 inches and a standard deviation of 2.5 inches. How many men have a height that is between 60 inches and 70 inches? Select one: O A. 477 men O B. 954 men O C. 340 men O D. 978 men
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:A survey of 1000 men ages 20 to 30 found that their heights were normally distributed,
with a mean of 65 inches and a standard deviation of 2.5 inches. How many men have a
height that is between 60 inches and 70 inches?
Select one:
O A. 477 men
O B. 954 men
O C. 340 men
O D. 978 men
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