Mathematics, 18.03.2021 01:20 bri6517

This question is about frequency trees A football team carried out a report to see the impact of stretching on preventing injury. Of the 32 footballers in the squad 25 stretch regularly. Of those who stretch, 3 got injured last year. There was a total of 8 injured players last year.
The results can be presented in a frequency tree. What fraction of players are not stretching regularly?

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This question is about frequency trees A football team carried out a report to see the impact of st...