Percentile Questions

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 hours. Twenty-four of the families in the sample turned on the television for less than 24 hours for the week. The 11th percentile of the data is 24 hours. True or false the first quartile is greater than or equal to 24 hours. What is the value of the 50th percentile? true or false approximately 109 families turned on their televions for less than 39 hours? Approximately how many families are in this sample round your answer to the nearest integer. True or false the 57th percentile is greater than or equal to 34 hours?