The histogram below displays the distribution of 50 ages at dHere are the number of hours that 9 students spend on the computer on a typical day:. 3 3 5 7 7 9 9 9 12
What is the mode number of hours spent on the computer?

9

Step-by-step explanation:

There are 9 students who spend the following number of hours in a typical day on the computer.

3,3,5,7,7,9,9,9,12

The mode is the number that is of the highest frequency in any given set of values.

The mode number of hours is the highest number of hours spent on the computer.

The number 9 occured the most times. Therefore the mode hour is 9