The probability of obtaining a z score of 0 or above is
A) 0
B) .16
C) .34
D) .50

Name: The probability of obtaining a z score of 0 or above is A) 0 B) .16 C) .34 D) .50
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Question

Quizplus · Accepted Answer

A z score of 0 represents the mean of the distribution, which has a probability of 0.5 or 50% of occurring. Therefore, the probability of obtaining a z score of 0 or above would be anything above the mean, which would also have a probability of 0.5 or 50%.

The Probability of Obtaining a Z Score of 0 or Above