Question 22
Calculate the mean of the distribution to two decimal places
The table below shows the distribution of weight measure for 100 students.
| Weight (kg) | 60 - 62 | 63 - 65 | 66 - 68 | 69 - 71 | 72 - 74 |
|---|---|---|---|---|---|
| F | 5 | 18 | 42 | 27 | 8 |
Calculate the mean of the distribution to two decimal places
Objective