The table below shows information about the time, in minutes, that 40 people spent exercising at a gym yesterday.
| Time (t t\,t minutes) | Number of People |
|---|---|
| 0 to 4 | 5 |
| 5 to 9 | 12 |
| 10 to 14 | 10 |
| 15 to 19 | 8 |
| 20 to 24 | 5 |
Calculate an estimate for the mean time spent exercising.
Practise Eduqas GCSE Maths Averages from Frequency Tables with exam-style questions for Foundation and Higher tier. 32 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.