Is it correct to say that in a histrogram, the area of each rectangle is proportional to the class size of the corresponding class interval? If not, correct the statement.

Explanation

To determine whether the statement "in a histogram, the area of each rectangle is proportional to the class size of the corresponding class interval" is correct, we need to analyze the properties of a histogram.

### Step-by-Step Solution:

1. **Understanding a Histogram**: A histogram is a graphical representation of the distribution of numerical data. It consists of bars (rectangles) where each bar represents a class interval.

2. **Area of Rectangles**: In a histogram, the area of each rectangle (bar) represents the frequency of the data within that class interval. The height of the rectangle corresponds to the frequency, while the width corresponds to the class size (or class interval).

...