PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introudction to coefficient of variation | Get introduced to the concept of coefficient of variation. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Multiple choice question | Other | easy | 1 m. | Select the suitable choice for the given question. |
| 2. | Two mark example problem | Other | easy | 2 m. | Try to calculate the standard deviation of the given data. |
| 3. | Two mark exercise problem I | Other | medium | 2 m. | Try to answer the given questions. |
| 4. | Two mark exercise problem II | Other | medium | 2 m. | Try to answer the given questions. |
| 5. | Two mark exercise problem III | Other | medium | 2 m. | Try to answer the given questions. |
| 6. | Two mark exercise problem IV | Other | medium | 2 m. | Try to answer the given questions. |
| 7. | Five mark example problem I | Other | medium | 5 m. | Try to determine the consistency of the given questions. |
| 8. | Five mark example problem II | Other | medium | 5 m. | Try to determine the consistency of the given questions. |
| 9. | Five mark exercise problem I | Other | hard | 5 m. | Try to answer the given questions. |
| 10. | Five mark exercise problem II | Other | hard | 5 m. | Try to answer the given questions. |
| 11. | Five mark exercise problem III | Other | hard | 5 m. | Try to answer the given questions. |
| 12. | Five mark exercise problem IV | Other | hard | 5 m. | Try to answer the given questions. |
| 13. | Five mark exercise problem V | Other | hard | 5 m. | Try to answer the given questions. |
| 14. | Five mark exercise problem VI | Other | hard | 5 m. | Try to answer the given questions. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the standard deviation | Other | easy | 2 m. | Try to calculate the standard deviation of the given data. |
| 2. | Calculate the mean | Other | easy | 2 m. | Try to calculate the mean of the given data. |
| 3. | Determine the coefficient of variation | Other | easy | 2 m. | Try to calculate the coefficient variation of the given data. |
| 4. | Find the mean | Other | medium | 2 m. | Check your understanding skills in the concept of coefficient of variation. |
| 5. | Calculate the standard deviation and coefficient of variation | Other | medium | 5 m. | Practice a problem to find the standard deviation by applying the concept of coefficient of variation. |
| 6. | Determine the coefficient of variation | Other | medium | 5 m. | Practice a problem to find the coefficient of variation. |
| 7. | Which company is more consistent | Other | medium | 5 m. | Practice a problem to determine the which is more consistent. |
| 8. | Answer the questions | Other | hard | 5 m. | Try to answer the given questions. |
| 9. | Calculate the highest and lowest variation | Other | hard | 5 m. | Check your understanding skills in the concept of coefficient of variation. |
| 10. | Find which batsman is more consistent | Other | hard | 5 m. | Try to determine which batsman is more consistent. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Calculate the coefficient of variation | Other | easy | 2 m. | Try to determine the coefficient of variation. |
| 2. | Find the standard deviation | Other | easy | 2 m. | Check your understanding skills in the concept of coefficient of variation. |
| 3. | Determine the coefficient of variation | Other | hard | 5 m. | Try to answer the given question. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Calculate the mean | Other | easy | 2 m. | Try to determine the mean using the concept of coefficient of variation. |
| 2. | Determine who is more consistent | Other | medium | 5 m. | Check your understanding skils in the concept of coefficient of variation. |
| 3. | Coefficient of variation | Other | medium | 1 m. | Try to answer the given questions. |
| 4. | Calculate the coefficient of variation | Other | medium | 1 m. | Try to answer the given questions. |
| 5. | Find the range and its coefficient | Other | medium | 1 m. | To find the range and the coefficient of range for the given set of data. |
| 6. | The standard deviation of the data | Other | easy | 1 m. | Select the suitable choice for the given question. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | easy | 7 m. | |
| 2. | Homework II | 00:20:00 | easy | 14 m. | |
| 3. | Homework III | 00:20:00 | medium | 15 m. | |
| 4. | Homework IV | 00:25:00 | medium | 15 m. | |
| 5. | Revision test I | 00:25:00 | medium | 8 m. | |
| 6. | Revision test II | 00:25:00 | hard | 15 m. | |
| 7. | Revision test III | 00:30:00 | hard | 15 m. | |
| 8. | Revision test IV | 00:30:00 | hard | 16 m. | |
| 9. | Periodic Assessment | 00:15:00 | medium | 2 m. | PAT 2 |
| 10. | Periodic Assessment - Extended version | 00:10:00 | medium | 3 m. | PA 2 |
| 11. | Periodic Assessment - 3 | 00:10:00 | medium | 2 m. | PA3 |
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