« Previous | Contents |
Listen
Footnotes
1. The appropriate two tailed t-test was used to test for significance, using the 95% level of confidence.
2. These figures seem high and it may be that people were including swimming in indoor pools.
3. As mentioned in the introduction, all figures have been rounded to the nearest percentage point. However, when calculating differences between percentages, the non-rounded figures are used, with the resulting difference rounded.
« Previous | Contents |