#3. The percent of fat in the bodies of American men is approximately normally distributed with mean equal to 15% and standard deviation equal to 2%. If 20% body fat is considered overweight, what is the probability that in a random sample of 10,000 men fewer than 50 are overweight (compare the normal approx. to the exact binomial solution)?
#3. The percent of fat in the bodies of American men is approximately normally distributed with mean equal to 15% and standard deviation equal to 2%. If 20% body fat is considered overweight, what is the probability that in a random sample of 10,000 men fewer than 50 are overweight (compare the normal approx. to the exact binomial solution)?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:#3. The percent of fat in the bodies of American men is approximately normally
distributed with mean equal to 15% and standard deviation equal to 2%. If 20% body
fat is considered overweight, what is the probability that in a random sample of
10,000 men fewer than 50 are overweight (compare the normal approx. to the exact binomial
solution)?
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