Question

Sixty students were asked to state their favourite subject chosen from their school timetable the table below was obtained. How can I draw a bar chart to show the information given. How can I draw a pie chart to represent the information?

Answer 1

Okay, here we have this:

Considering the provided information, we are going to draw a bar chart and a pie chart to show the information given, so we obtain the following:

Bar chart:

For this case we will assign a bar to each subject and on the vertical axis it will indicate the number of people who prefer the subject, then we have:

Pie chart:

For this case then we will draw a circle, and each part of the circle will represent the percentage of students who prefer that subject, so for example we can divide it into 60 parts and for each subject color the number of parts that prefer that subject of a color, it will be something So:

Then, for each sector, the number of students who prefer it is first observed, followed by the percentage that this subject represents.