The scores on a school readiness scale were obtained for 100 children. For the following simple freq
Question: The scores on a school readiness scale were obtained for 100 children. For the following simple frequency distribution, calculate the range, the mean deviation, the variance, and the standard deviation. HINT – you may use the value of 1.36 for the mean.
| Score | f |
| 5 | 7 |
| 4 | 6 |
| 3 | 12 |
| 2 | 13 |
| 1 | 15 |
| 0 | 47 |
| N=100 |
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Deliverables: Word Document
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