This table displays the median times for each lap of a race at the track meet. Select the answers from the drop-down menus to correctly complete the statements. The attribute being measured is . The unit of measurement is . There is a total of observations.

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 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?