1. Use the Microsoft Excel Normal distribution utility to compute the following probabilities for a standard normal distribution. a. P(X 1) e. P(1 1.5) g. P(X 3) 2. Use the Microsoft Excel Normal distribution utility to find the corresponding z-value(s) for the following probabilities. a. p = 0.1 b. p = 0.9 c. p = 1/3 d. p = 4/5 e. p = 0.95