Shelly and Tom surveyed 6 of their friends to find the number of hours each friend reads per week. They recorded the results from each friend in a list. 0, 7, 6, 8, 1, 2 What is the mean absolute deviation of this data set? Enter your answer in the box.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100