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heights of young adult u.s women are approximatelynormal with mean 64 inches and standard deviation 2.7 inches. What proportion...Asked by Ashley
Heights of young adult U.S. women are approximately normal with mean 64" and standard deviation 2.7". What proportion of all U.S. young adult women are taller than 6 feet?
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Answered by
PsyDAG
Convert 6' to inches.
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z score.
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z score.
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