Mathematics, 02.02.2020 05:43 HOPING4632
Aset of quiz scores is shown in the histogram below. the mean of the data set is 20.2, and the (population) standard deviation is 2.4.
how many numbers in the data set are within 1 standard deviation of the mean?
13
14
15
16
Answers: 1
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Aset of quiz scores is shown in the histogram below. the mean of the data set is 20.2, and the (popu...
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