In a frequency distribution histogram, the

问题单项选择题

In a frequency distribution histogram, the frequency of an interval is given by the:（）

A. width of the corresponding bar.

B. height multiplied by the width of the corresponding bar.

C. height of the corresponding bar.

答案

参考答案：C

解析：

In a histogram, intervals are placed on the horizontal axis, and frequencies are placed on the vertical axis. The frequency of a particular interval is given by the value on the vertical axis, or the height of the corresponding bar.