A5 Student answer sheet to use if you want. tom@goteachmaths.co.uk Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths.co.uk
Introduction Pie charts look like a slice of pizza (or pie); hence the name given was pie chart. The Statistical Breviary by William Playfair, published in 1801, is largely credited with creating the first known pie chart. Pie charts are frequently utilised in the media and in the business ...
You can use pie charts to show the relative sizes of many things, such as:what type of car people have, how many customers a shop has on different days and so on how popular are different breeds of dogsExample: Student Grades Here is how many students got each grade in the recent ...