Please assist with understanding. Also, determine how many individuals were sampled, determine which class has the lowest frequency, determine the class width, and do you think the shape of the histogram is unusual, why or why not.

QUESTION 1 10 points Save Answer The following frequency histogram represents the scores of a random sample of seventh-grade students. The scores have been rounded to the nearest whole number and the frequency is labeled above each column The lower limits for each class is labeled on the horizontal axis. Using the graph below, determine which class has the highest frequency. Graph 4