3. Descriptive statistics and bivariate data analysis
Interactive practice questions
Members of a gym were asked what kind of training they do. Each responder only did one kind of training. The table shows the results.
| Cardio | Weight | |
|---|---|---|
| Male | $12$12 | $26$26 |
| Female | $44$44 | $18$18 |
a
How many gym members were asked altogether?
b
How many members do weight training?
c
What percentage of the gym members do weight training?
Easy
1 min
The following table has been drawn up to show the results of a survey on smoking.
Easy
3 min
This table describes the departures of flights out of an airport for the months of May and June.
Easy
4 min
Two motels promoted packages for one night and two night stays. This table records the results.
Easy
5 min
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