Question
Using your calculator, find the range and standard deviation, round to two decimals places: The table below gives the number of hours spent watching TV
Using your calculator, find the range and standard deviation, round to two decimals places: The table below gives the number of hours spent watching TV last week by a sample of 24 children.
| 61 | 87 | 63 | 64 | 36 | 20 |
| 21 | 84 | 66 | 21 | 68 | 67 |
| 45 | 27 | 21 | 62 | 68 | 26 |
| 77 | 69 | 46 | 63 | 93 | 12 |
Range = Correct Standard Deviation =
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Discrete and Combinatorial Mathematics An Applied Introduction
Authors: Ralph P. Grimaldi
5th edition
201726343, 978-0201726343
