Question

※ What is bar diagrams?
※ Write its features.
_______________________
» No spamming
» No copied answers
» Answer with full explanation
_______________________
❤️BEST OF LUCK❤️​​

Answer 1

Answer:

A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column chart.

Hope it helps you dear❤

Answer 2

Bar Diagrams

→ Bar diagrams are those diagrams in which data are presented in the form of bars.

→ Bars are also called columns.

Features

(i) The length or height of the bars differs according to different values of the variable, that is, length may be more or less but breadth remains the same.

(ii) Bars may be either vertical or horizontal.

→ However, usually these are used in their vertical form.

(iii) Bars are equidistant from each other.

(iv) All bars are based on same common base line.

(v) Unless data assume some specific ordering, these should be presented to form bars of the ascending or descending order.

(vi) To make the bars attractive, these may be shaded with different colours.

$\rule{200}3$

★ A bar Diagram

$\setlength{\unitlength}{1.6mm}\begin{picture}(50,20)\linethickness{0.075mm}</p><p>\multiput(-5, 0)(1, 0){45}{\line(0, 1){44}}</p><p>\multiput(-5, 0)(0, 1){45}{\line(1, 0){44}}</p><p>\linethickness{0.4mm}\put(0,0){\vector(0,1){40}}\put(0,0){\vector(1,0){40}}\multiput(-1,8)(0,07){5}{\line(1,0){2}}\linethickness{6mm}\put(7,0){\line(0,1){22}}\put(17,0){\line(0,1){29}}\put(28,0){\line(0,1){22}}\put(26,-2){c}\put(16,-2){b}\put(6,-2){a}\end{picture}$