Data Analysis

Hong Kong

Stage 1 - Stage 3

A survey was conducted asking students from years $5$5, $6$6, $7$7 and $8$8 what eye colour they have.

The results are shown below using divided bar graphs.

a

Which grade has the largest percentage of brown-eyed children?

Year 6

A

Year 7

B

Year 5

C

Year 8

D

b

Which grade has the largest percentage of blue-eyed children?

Year 5

A

Year 7

B

Year 8

C

Year 6

D

c

Which grade has the smallest percentage of black-eyed children?

Year 7

A

Year 5

B

Year 6

C

Year 8

D

d

Which grade has no green-eyed children?

Year 8

A

Year 5

B

Year 7

C

Year 6

D

e

Which grade has the same percentage of green-eyed children as blue-eyed children?

Year 5

A

Year 6

B

Year 8

C

Year 7

D

Easy

1min

The divided bar graph below shows the popularity of certain types of restaurants in Valentina's home town.

Easy

1min

Georgia's weekly spending is to be represented as a divided bar graph that is $16$16 cm long.

If she spends $\$880$$880 per week, how much does each centimetre of the divided bar graph represent?

Easy

< 1min

The divided bar graph shows the percentage of responders in each category when asked why they dislike their job.

Medium

2min

Sign up to access Practice Questions

Get full access to our content with a Mathspace account