Asked by c.c.
Assume that the weights of men are normally distributed with a mean of 182.9 pounds and a standard deviation of 40.8 pounds. What proportion of men weigh between 180 and 200 pounds? Round to 4 decimal places.
Answers
Answered by
oobleck
180 = µ - 0.071 σ
200 = µ + 0.419 σ
So what does your Z table say?
200 = µ + 0.419 σ
So what does your Z table say?
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