Question

Explain bar chart. what are the characteristics of bar chart.

Answer 1

Bar chart is a chart that presents grouped data with rectangular bars to represent the value or to show comparision among categories .

CHARACTERISTICS OF BAR CHART :
1) Shows frequency of each data category.

2) Summarizes large data set in a visual form

3) Shows how variable or group of variables change over time.

4) Can be use to explain how quantities changes or differ to a lay man.
I hope it helps u...

Answer 2

A diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width.
1. Shows frequency of each data category.
2. Summarises large data set in a visual form.
3. Shows how variable or group of variables change over time.
4. Can be use to explain how quantities change.