Asked by lena
if the heights of men follow a normal distribution, and 99.7% fall between 5" and 7" what is the estimate standard deviation of the height?
Answers
Answered by
PsyDAG
99.7% = mean ± 2.96SD
Assuming a normal distribution, the mean would be 6.
7 = mean + 2.96SD
Solve for SD.
Assuming a normal distribution, the mean would be 6.
7 = mean + 2.96SD
Solve for SD.
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