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 39 hours and the median is 35.2 hoursTwenty-four of the families in the sample turned on the television for 24 hours or less for the weekThe percentile of the data is 24 hours Step 2 of 5Approximately how many families are in the sample? Round your answer to the nearest integer