Mathematics
Mathematics, 30.05.2020 15:58, kaitlyn114433

The scores on a quiz are normally distributed. The mean of the quiz is 88 and the standard deviation is 2.6. By using the Empirical rule, what scores fall 2 standard deviations from the mean?

86.4 and 90.6

85.4 and 88.6

86 and 90

85.4 and 90.6

answer
Answers: 3

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The scores on a quiz are normally distributed. The mean of the quiz is 88 and the standard deviation...

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