Question 20 of 34 Step 2 of 5 00:21:48 The number of hours per week that the tel

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Question 20 of 34 Step 2 of 5 00:21:48 The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 35 hours and the median is 31.2 hours. Twenty-four of the families in the sample turned on the television for 20 hours or less for the week. The 12 percentile of the data is 20 hours. Step 2 of S: Approximately how many families are in the sample? Round your answer to the nearest integer Answerplow to Inter) 2 Points Keypad 3 commandoption

Explanation / Answer

12 percentile of the data is 20 hours which is given as 24 families

Hence total number of families = 24/0.12 = 200

Approximately, 200 families in the sample

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