The line plot is used to show the average time spent using check marks above the line
From the dataset of the average number of hours, we have the following frequency table
Average time Frequency
1.5 2
1.6 4
1.7 1
1.8 3
1.9 2
2.0 6
Next, we plot the number line.
Such that the average time spent are on the x-axis while their frequencies are on the y-axis
See attachment for the line plot
Read more about line plots at:
brainly.com/question/15853311