Question

What is a histogram?

Options

• A graphical representation of a continuous grouped frequency distribution using adjacent rectangles

• A line graph showing the cumulative frequency of a data set

• A graphical representation of a discrete frequency distribution using separate bars

• A circular chart divided into sectors representing frequencies

Answer 1

A histogram is defined as a graphical representation of a continuous grouped frequency distribution using adjacent rectangles. Because the data are continuous, the rectangles are placed adjacent to one another without gaps.