The heights of American men are normally distributed with a mean of 65.3 inches and a standard deviation of 2.6 inches. According to the empirical rule, what percentage of American men are:   (a) Over 67.042 inches tall? Answer:  41.9266153846  %   (b) Between 60.1 and 70.5 inches tall? Answer:   %   (c) Under 67.9 inches tall? Answer:   %

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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The heights of American men are normally distributed with a mean of 65.3 inches and a standard deviation of 2.6 inches. According to the empirical rule, what percentage of American men are:

 

(a) Over 67.042 inches tall?

Answer: 

41.9266153846

 %

 

(b) Between 60.1 and 70.5 inches tall?

Answer: 

 %

 

(c) Under 67.9 inches tall?

Answer: 

 %

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