Pie Chart

Front

What is a pie chart?

Back

A pie chart is a circular graph that represents data in slices, where each slice shows the proportion of each category relative to the whole.

Front

How do you calculate the angle of a slice in a pie chart?

Back

To calculate the angle of a slice, use the formula: (Value of the category / Total value) x 360 degrees.

Front

If a pie chart represents 1000 animals and cats account for 120 degrees, how many cats are there?

Back

There are 333.33 cats.

Front

What does it mean if a slice of a pie chart is larger than another?

Back

It means that the category represented by the larger slice has a greater proportion or quantity compared to the category represented by the smaller slice.

Front

What is the total angle in a pie chart?

Back

The total angle in a pie chart is always 360 degrees.

Front

If 1/8 of a pie chart represents a category, what is the angle of that slice?

Back

The angle of that slice is 45 degrees (360 degrees / 8).

Front

How can you determine which category is the most popular in a pie chart?

Back

The most popular category is represented by the largest slice of the pie chart.

Front

What does it mean if a pie chart shows that combined categories make up more than half?

Back

It means that the total of those categories represents more than 50% of the whole data set.

Front

If there are 600 bananas and you need to find how many more pineapples there are than peaches, what information do you need?

Back

You need to know the number of peaches and the number of pineapples.

Tags

CCSS.3.OA.D.8

Front

What is the purpose of using a pie chart?

Back

The purpose of using a pie chart is to visually represent data and show the relative sizes of parts to a whole.