pie chart

16.4 Pie Chart

Compare Pie Chart

Multiple Choice

Which one of these diagram is a pie chart?

Fill in the Blanks

Multiple Choice

Another way of saying 50%

• Half
• a quarter
• 3 quarters
• Just under

Multiple Choice

The pie chart shows the colors of cars in a car park.

What fraction of cars are red?

• 1/4
• 1/2
• 3/4
• 1/6

Multiple Choice

This pie chart shows the colour of hats that Tim owns. What fraction of Tim's hats are blue?

• $$\frac{1}{4}$$

• 25

• $$\frac{1}{3}$$

• 75

Multiple Choice

The pie chart shows colours of motorbikes in a shop. There are 10 white bikes. How many bikes are there altogether?

• 54

• 160

• 40

• 80

Multiple Choice

What percent of people chose ski jumping?

• 10%

• 20%

• 15%

• 25%

Multiple Choice

• More people like oranges than pears.

• More people like pears than melons.

• The number of people who like oranges and pears are equal.

• The number of people who like apples and oranges are equal.

Multiple Choice

The pie chart shows the colours of 32 beads. How many green beads are there?

• 90

• 8

• 11

• 9

Pie Charts

Yet another way to display Data. These are also called circle graphs.

Pie Chart

Definition:
A circle divided into sectors, where each sector represents its share of the whole

​You can use pie charts to compare different sets of categorical data, but remember that a pie chart shows proportions, not actual amounts.

​Car types	​A	B​	C​	D​
Car sale​	​150	100​	​80	​170

The pie charts show the proportion of male and female teachers in two schools.

​There are 20 teachers in Oak School. There are 45 teachers in Elm School.

1. Which school has the greater proportion of female teachers?

2. Which school has the greater number of female teachers? Show your working.

​No 1	No 2​	No 3​	​No 4	​No 5	No 6​	​No 7
​Prabu	​Farrel	​Rhesa	​Arjuna	​Enzo	​Viko	​Fadhil
​Hanif	Hilmi​	​Arya	Jovian​	​Hafidz	Rasyid​	Ghandar
​Bagas	​Azzam	​Aqmar	​Davin	​Raka	​Arjuna	​Tristan