A student at Pine Valley high schoolwould like to find the mean number of extra credit pointsherfellow students earned on a statistics chapter test. She collects data from 11 students in her class. The graph shows the frequency for the number of extra credit points earned by herfellow classmates.

Find the mean number of extra credit points earned bythe 11 students, and round your answer to the nearest tenth. Record your answer by dragging the purple point to the mean.