Mathematics, 11.02.2020 06:06 dmgcity

13.) The heights (in inches) of males in the United States are believed to be approximately normally

distributed with mean u. The mean height of a random sample of 25 adult American males is found to

be x = 69.72 inches and the standard deviation is 4.15 inches. What is the standard error of x?

a) 0.170

b) 0.690

c) 0.830

d) 1.836

e) 2.040

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13.) The heights (in inches) of males in the United States are believed to be approximately normally...

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