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.
| 69 | 20 | 64 | 33 | 87 | 58 |
| 54 | 43 | 55 | 55 | 68 | 47 |
| 58 | 50 | 77 | 74 | 20 | 22 |
| 90 | 46 | 32 | 60 | 91 | 11 |
Range = Standard Deviation =
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