Methodical recommendation:
Exemplar Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the mean mileage | Other | medium | 5 m. | Try to find the mean of the grouped frequency distribution. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Calculate the mean income of employees | 3rd type - analysis | hard | 5 m. | Practice a problem to find the mean by step deviation method. |
| 2. | Calculate the mean using step deviation method | 3rd type - analysis | hard | 5 m. | Check your understanding skills in the concept of finding mean using step deviation method. |