<PRE><B>Question 390732</B>
The value 64 cm comes from a population with mean 50 cm 
and standard deviation 5 cm.
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z(64) = (64-50)/5 = 14/5 = 2.8
64 is 2.8 standard deviations above the mean of its population.

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 The value 40 inches comes from a population with mean 30 inches and standard deviation 3 inches. 
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z(40)=(40-30)/3 = 3.3333...
40 is 3 1/3 standard deviations above the mean of its population
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Calculate and compare their z-scores?
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Cheers,
Stan H. 
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