Given that z is a standard normal random variable, what is the value of z if the area to the left of z is 0.119?
A) 0.381
B) +1.18
C) -1.18
D) 2.36

Name: Given that z is a standard normal random variable, what is the value of z if the area to the left of z is 0.119? A) 0.381 B) +1.18 C) -1.18 D) 2.36
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Question

Quizplus · Accepted Answer

Looking at a standard normal table, we find the closest area to 0.119 is 0.1189, which corresponds to a z-score of -1.18 (which is the area to the left of the z-score). Therefore, the answer is choice C.

Given That Z Is a Standard Normal Random Variable, What