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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