ind the probability distribution function of the number T show in it. B/X is a random variable H 70 and 62= 36 find: 1- The mean and variance of the variable Z where Z x- 70/6 2- Convert X to a random variable whose distribution is standard normal distribution, then find the standard value corresponding to the value X = 75.
ind the probability distribution function of the number T show in it. B/X is a random variable H 70 and 62= 36 find: 1- The mean and variance of the variable Z where Z x- 70/6 2- Convert X to a random variable whose distribution is standard normal distribution, then find the standard value corresponding to the value X = 75.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 20E
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