Question

Given that is a standard normal random variable, compute the following probabilities. Round your answers to 4 decimal places. a. P(0 ≤ z ≤ 0.70) b. P(-1.57 ≤ z ≤ 0) c. P (z > 0.39) d. P(z ≥ -0.33) e. P(z< 2.10) f. P (z≤ -0.63)

Answer 1

Answer:

a)0 .7580     b) 0.4406     c) 0.6554      d) 0.3745     e) 0.9817     f)0.2611

Step-by-step explanation:

All values where obtain from  normal distribution table for Z