If 28 percent of scores fall between a negative z score and the mean, then 22 percent of scores fall below that z score.

Name: If 28 percent of scores fall between a negative z score and the mean, then 22 percent of scores fall below that z score.
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Quizplus · Accepted Answer

The standard normal distribution is symmetric, and if 28% of scores fall between a negative z-score and the mean, then 50% - 28% = 22% of scores fall below that z-score.

If 28 Percent of Scores Fall Between a Negative Z