Question

Assume the random variable X is normally distributed with mean μ = 50 and standard deviation σ = 7. Compute the probability

P(35 < X < 58)= ________

Answer 1

Probability-Between .8574 = 85.74%

Explanation:

Z1=-2.14 Z2=1.14

*x-1 35

*x-2 58

*µ 50

*σ 7