Given that z is a standard normal random variable.What is the value of z if the area between -z and z is 0.754?
A) $\pm$ 1.16
B) $\pm$ 1.96
C) $\pm$ 2.0
D) $\pm$ 11.6

Question

Quizplus · Accepted Answer

The area between -z and z is 0.754, which means the area in each tail is (1-0.754)/2 = 0.123. Looking up 0.123 in the standard normal distribution table gives a z-value of approximately 1.16.

Given That Z Is a Standard Normal Random Variable ±\pm± 116 B)

Given That Z Is a Standard Normal Random Variable $\pm$ 116
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