Asked by Diana
heights of young adult u.s women are approximatelynormal with mean 64 inches and standard deviation 2.7 inches. What proportion of all u.s. young adult women are taller than 6 feet?
Answers
Answered by
PsyDAG
Z = (score - mean)/SD
Z = [(6*12)-64]/2.7
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score.
Z = [(6*12)-64]/2.7
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score.
Answered by
Larry
0.15%
Answered by
Paul
Where'd the 12 come from? PLEASE HELP!
Answered by
Arlenne
12 inches in one foot
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