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Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the z

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adult men have a height with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the z-score of a man 78.1 inches tall

please help im a single mother that needs to pass my math class or I will be homeless

Dec 3rd, 2014

Z = (X - mean)/SD

X= 78.1

mean= 69

Sd= 2.8

(78.1- 69)/2.8 = 9.1/2.8 = 3.25

z- score= 3.25

Dec 3rd, 2014

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Dec 3rd, 2014
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Dec 3rd, 2014
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