GCSE Secondary Maths Age 13-17 - Probability & Statistics: Pie Charts - Explained

The video tutorial explains how to create a pie chart based on a survey of football fans' snack preferences. It covers calculating the total number of fans, determining the degrees per fan, and drawing the pie chart using a protractor. The tutorial also includes verifying the accuracy of the chart and explains the marking criteria for the task.

How many football fans were surveyed to determine their favorite halftime snack?

• 36

• 17

• 8

• 11

What is the degree measure for each fan in the pie chart?

• 10 degrees

• 15 degrees

• 20 degrees

• 5 degrees

What angle should be drawn to represent the fans who preferred burgers?

• 90 degrees

• 110 degrees

• 80 degrees

• 170 degrees

Which tool is essential for accurately drawing the angles in a pie chart?

• Calculator

• Protractor

• Compass

• Ruler

What is the total angle measure for the pie section in the chart?

• 360 degrees

• 110 degrees

• 170 degrees

• 80 degrees