garp16-p1-66

Hi, Can someone please explain the solution to the following problem in the GARP textbook: Assume that a random variable follows a normal distribution with a mean of 80 and a standard deviation of 24. What percentage of this distribution is not between 32 and 116. The answer: Prob( mean -...

Hi David, In the FRM handbook there is the following question: "Assume that a random variable follows a normal distribution with a mean of 80 and standard deviation of 24. What is the probability that this random variable is not between 32 and 116?" I think that it is required the z-table in...