Let Z Be a Normal Random Variable with Mean $\mu$ )Equal to 0 and Standard Deviation

Multiple Choice

Let z be a normal random variable with mean ( $\mu$ ) equal to 0 and standard deviation ( $\sigma$ ) of 1.What is P(z < 1.3) ?

A) 0.4032
B) 0.9032
C) 0.0968
D) 0.3485
E) 0.5485