Question
Forty randomly selected students were asked the number of pairs of sneakers they owned. Let X = the number of pairs of sneakers owned. The
Forty randomly selected students were asked the number of pairs of sneakers they owned. Let X = the number of pairs of sneakers owned. The results are as follows.
| X | Frequency |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 12 |
| 5 | 12 |
| 6 | 2 |
Find the sample standard deviation, s. (Round your answer to two decimal places.)
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Fundamentals Of Actuarial Mathematics
Authors: S David Promislow
3rd Edition
1118782496, 9781118782491
