Question

Pictograph, bar graph, histogram

what is the difference between all these..??

Answer 1

Pictograph

a pictorial representation of statistics on a chart, graph, or computer screen

Bar graph

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

Histogram

a diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval

Answer 2

HEY MATE

HERE IS YOUR ANSWER

PICTOGRAPH : - where one symbol represents many element as you can see in the attatchment

BARGRAPH : - chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent as you can see in the attachment .

HISTOGRAM : - diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval as you can see in the attachment.

HOPE IT HELPS

HAVE A NICE DAY AHEAD .....^ _^