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. 75 84 49 32 59 48 69 81 34 67 78 50 46 48 83 32 29 54 21 83 47 58 91 15 a) Range = b) Standard Deviation =

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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.

75 84 49 32 59 48
69 81 34 67 78 50
46 48 83 32 29 54
21 83 47 58 91 15



a) Range = 

b) Standard Deviation = 

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Step 1: determine the given variable
758449325948
698134677850
464883322954
218347589115
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