The height of the rectangle in a histogram is proportional to __________.
class interval
frequency of the class interval
z-axis
x-axis
The height of the rectangle in a histogram is proportional to the frequency of the class interval it represents.
Consider the following two statements. Statement - 1: The area of rectangles in a histogram are proportional to the corresponding frequencies. Statement - 2: The height of rectangles in a histogram are proportional to the corresponding frequencies. Which of the following is/are correct?