11.8.3 Self-Check on Pie Charts
Exercise 6: Pie Charts
Pie Chart Showing the Favourite Pies of 50 People
Look at the pie chart and estimate by eye the percentage of people for whom each pie was the favorite.
About 33% said that pumpkin pie was their favorite.
About 25% said that apple pie was their favorite.
So by adding up the values for the first two sectors and subtracting this from 100%, 42% said that key lime pie was their favorite.