Mathematics, 11.10.2021 14:00, kendall984

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 32 hours and the median is 28.2 hours. Twenty-four of the families in the sample turned on the television for 17 hours or less for the week. The 7th percentile of the data is 17 hours.
What is the first quartile

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The number of hours per week that the television is turned on is determined for each family in a sam...