Question 37```The number of pupils who attended hospital from eight classes on a particular day are: 1, 5, 3, 1, 7, 5, 1, 1.
```The number of pupils who attended hospital from eight classes on a particular day are: 1, 5, 3, 1, 7, 5, 1, 1.
Use the information to answer Questions 35 to 37.```
Calculate the mean.
Objective