Given that Z is a standard normal random variable, what is the probability that -2.08 ≤ Z ≤ 1.46?
A) 0.9091
B) 0.4812
C) 0.4279
D) 0.0533

Question

Quizplus · Accepted Answer

The probability that -2.08 ≤ Z ≤ 1.46 can be found using the standard normal distribution table. The probability that Z ≤ 1.46 is approximately 0.9279, and the probability that Z ≤ -2.08 is approximately 0.0188. Therefore, the probability that -2.08 ≤ Z ≤ 1.46 is 0.9279 - 0.0188 = 0.9091.

Given That Z Is a Standard Normal Random Variable, What