Given that Z is a standard normal random variable, what is the probability that Z ≥ -2.12?
A) 0.4830
B) 0.9830
C) 0.017
D) 0.966

Name: Given that Z is a standard normal random variable, what is the probability that Z ≥ -2.12? A) 0.4830 B) 0.9830 C) 0.017 D) 0.966
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Question

Quizplus · Accepted Answer

The probability that Z ≥ -2.12 can be found using a standard normal distribution table or calculator. Using either method, we find that the area to the right of -2.12 is 0.9830. Therefore, the probability that Z ≥ -2.12 is 0.9830.

Given That Z Is a Standard Normal Random Variable, What