suppose that the weAn organization has members who possess IQs in the top 4 % of the population. If IQs are normally distributed, with a mean of 100 and a standard deviation of 15 , what is the minimum IQ required for admission into the organization? Use Excel, and round your answer up to the nearest integer.ight, x, in pounds, of a 40-year-old man is a normal random variable with mean 147 and standard deviation 16. calculate p(x