Exercise 6 W, X, Y and Z are independent standard normal random variables.b) P(4X +3Y < Z+W) = // ;c) E(4X +3Y − 2Z² − W² + 8) = 8;g) P(|min(X,Y)| < 1) = 0.6826;

It is given that W, X, Y and Z follows standard normal variate.Hence,

Answered: Exercise 6 W, X, Y and Z are…

A First Course in Probability (10th Edition)

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Exercise 6 W, X, Y and Z are independent standard normal random variables. b) P(4X +3Y < Z+W) = }; c) E(4X +3Y - 2Z² - W² + 8) = 8; g) P(|min(X,Y)| < 1) = 0.6826;