Mathematics
Mathematics, 17.03.2021 23:40, lezapancakes13

The mean number of books read last year by a group of students is
normally distributed with a mean of 10
and a standard deviation of 6. If Austin
is 0.5 standard deviations below the mean
and Kaleigh is 2 standard deviations
above the mean, how many more books
did Kaleigh read than Austin?
​

answer
Answers: 3
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The mean number of books read last year by a group of students is
normally distributed with a...

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