All z scores above the mean are positive,whereas all z scores below the mean are negative.

Name: All z scores above the mean are positive,whereas all z scores below the mean are negative.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

This is true according to the definition of the z-score. A z-score represents the number of standard deviations a data point is away from the mean, with positive values indicating data points above the mean and negative values indicating data points below the mean.

All Z Scores Above the Mean Are Positive,whereas All Z