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The heights of men are approximately normallydistributed with mean =69.0 inches

ID: 2917155 • Letter: T

Question

The heights of men are approximately normallydistributed with mean =69.0 inches and standarddeviation = 2.8 inches

(9) The U.S. Marine Corps requires that men have heightsbetween 64 and 78 inches. Use Table 4 (StandardNormal probability table), software, or the TI-83/84 to find theprobability that a randomly selected male meets these heightrequirements.


(10) Use Table 4 (Standard Normal probability table), software,or the TI-83/84 to find the probability that a randomly selectedmale has a height that is more than 71inches.  

Explanation / Answer

mean =69.0 inches and standard deviation = 2.8inches 9) P(X