n the normal distribution, approximately what percentage of test scores will fall between 2 and 3 standard deviations above the mean?a.2.1%b.34.1%c.13.6%d.68%
Question
Solution 1
The answer is a. 2.1%. In a normal distribution, about 68% of scores fall within one standard deviation of the mean, about 95% fall within two standard deviations, and about 99.7% fall within three standard deviations. Therefore, the percentage of scores that fall between two and three standard devi Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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