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
1min
The following table has been drawn up to show the results of a survey on smoking.
Easy
3min
This table describes the departures of flights out of an airport for the months of May and June.
Easy
4min
Two motels promoted packages for one night and two night stays. This table records the results.
Easy
5min
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