Given that Z is a standard normal random variable , what is the probability that -2.51
A. 0.4950
B. 0.4370
C. 0.0570
D. 0.9310
Answer:C
Given that Z is a standard normal random variable , what is the probability that -2.51
A. 0.4950 B. 0.4370 C. 0.0570 D. 0.9310