Question

Dean describes the data in the histogram as having a cluster from 30–60 and a peak at 40–49. He says the intervals 0–9 and 80–89 show a 0 frequency. Lastly, he says that the graph is not symmetrical. Why is Dean incorrect?The graph does not show a peak.There is no cluster in this data set.The graph does not show intervals with 0 frequency.The graph is symmetrical.

Answer 1

The graph is symmetrical.

Explanation:

Peak is 40-49

Which is equidistant from 30 and 60. The data is almost symmetrical

Answer 2

The last choice would be the best because peak is high, and in the histogram, it means it is the highest point in the histogram and data. Hope ths helped!

Explanation: