what is the median of the numbers?

Explanation:

Step1: List the data values

The number of hours slept are 9 (Friday), 8 (Saturday), 10 (Sunday), 7 (Monday), 8 (Tuesday).

Step2: Arrange the data in ascending order

7, 8, 8, 9, 10

Step3: Find the median

Since there are 5 values (an odd - numbered data set), the median is the middle value. The middle value of 7, 8, 8, 9, 10 is 8.

Answer:

8