Out of 9,799 whistles that a company manufacturered, some were rejected for shipment to stores because they did not pass the quality control standards of the company. Estimate the number of whistles that did not pass.

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.