Question

Alonzo describes a histogram as having a cluster from 20–50, a frequency of 0 from 10–20, and a peak at 40–50. Which histogram is he describing? A histogram titled Reading logs with number of pages on the x-axis and students on the y-axis. 1 student read 0 to 10 pages, 0 read 10 to 20, 8 read 20 to 30, 12 read 30 to 40, and 18 read 40 to 50. A histogram titled Reading logs with number of pages on the x-axis and students on the y-axis. 1 student read 0 to 10 pages, 8 read 10 to 20, 0 read 20 to 30, 12 read 30 to 40, and 18 read 40 to 50. A histogram titled Reading logs with number of pages on the x-axis and students on the y-axis. 1 student read 0 to 10 pages, 0 read 10 to 20, 8 read 20 to 30, 18 read 30 to 40, and 12 read 40 to 50.

Answer 1

A

Explanation:

In the histogram described by the first option, the peak (18) is located at 40-50. Also, a frequency of zero is observed for range 10-20. The cluster from 20–50 means that most of the data is between this range, in fact, only 1 point is located at range 0 - 10, outside this cluster.