February 22, 2017

Homework Help: Statistics

Posted by Josh on Tuesday, December 13, 2011 at 10:49pm.

9. Assume the weight, W, of a randomly selected adult has a normal distribution with a mean
of 175 pounds and a standard deviation of 10 pounds.. Find the probability, P(W < 190), that
a randomly selected adult weighs less than 190 pounds.

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