Middle Years
7.07 Tables of data
Interactive practice questions
$38$38 students were asked whether or not they were allergic to nuts or dairy. The two way table is provided below.
| Allergic to Nuts | Not Allergic to Nuts | |
|---|---|---|
| Allergic to Dairy | $7$7 | $6$6 |
| Not Allergic to Dairy | $10$10 | $15$15 |
a
How many students are allergic to nuts?
b
How many students are not both allergic to nuts and allergic to dairy?
c
How many students are allergic to nuts, dairy, or both?
Easy
2min
$180$180 tennis players were asked whether they would support equal prize money for the women’s and men’s draw.
Easy
< 1min
A healthy living initiative asked people to describe how often they go to the gym.
Easy
1min
A group of tourists were asked whether they spoke Mandarin or Spanish.
Medium
2min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account