topic badge

3.02 Displaying data sets

Interactive practice questions

Refer to the graphs to answer the following questions.

a

Do the majority of US voters believe the country is going in the right direction?

Yes

A

No

B
b

What percentage of US voters have an opinion on the direction the country is going in?

c

What percentage of US voters either disapprove or strongly disapprove of Obama?

d

Which of the following options is greatest?

The proportion of US voters whom either approve or strongly approve of Obama

A

The proportion of US voters whom either strongly approve or strongly disapprove of Obama

B

The proportion of US voters whom either disapprove or strongly disapprove of Obama

C
Easy
2min

Mr. Rodriguez recorded the number of pets owned by each of the students in his class. He found that $15$15 people had no pets, $19$19 people had one pet, $3$3 people had two pets and $8$8 people had three pets.

Write Mr. Rodriguez's results in the frequency table below.

Easy
< 1min

The table shows the scores of Student A and Student B in 5 separate tests.

Medium
3min

A statistician organised a set of data into the frequency table shown:

Medium
5min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

MA12-8

solves problems using appropriate statistical processes

What is Mathspace

About Mathspace