Question

The stem-and-leaf plot shows the number of hours per semester that students in a certain school club watchtelevision. What is the greatest number of hours that were watched?

Answer 1

45

Step-by-step explanation:

The number on the left of the line represent the tens and the numbers on the right of the line represent the units, so data for the stem and leaf plot is:

20, 22, 22, 22, 23, 23

30, 31, 33, 35

40, 42, 42, 43, 43, 43, 45

It means that the greatest number of hours is 45.

Then, the answer is 45.