UPSKILL MATH PLUS
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Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Example Problem I | Other | medium | 2 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 2. | Example Problem II - Direct method | Other | easy | 2 m. | Try to find the mean of the ungrouped frequency distribution using direct method. |
| 3. | Example Problem III - Assumed mean method | Other | easy | 2 m. | Check your understanding skills in the concept of finding mean using assumed mean method. |
| 4. | Example Problem IV - Step deviation method | Other | easy | 2 m. | Try to find the mean of the grouped frequency distribution using Step division method |
| 5. | Example Problem V - Mean | Other | medium | 3 m. | Find the mean value of the given frequency |
| 6. | Example Problem VI - Mean | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using step division method. |
| 7. | Exercise Problem I | Other | medium | 4 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 8. | Exercise Problem II | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using assumed meanmethod. |
| 9. | Exercise Problem III | Other | medium | 3 m. | To find the missing frequency. |
| 10. | Exercise Problem IV | Other | medium | 1 m. | Find the mean of the grouped frequency distribution using assumed mean method. |
| 11. | Exercise Problem V | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using step division method. |
| 12. | Exercise Problem VI | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using step division method. |
| 13. | Exercise Problem VII | Other | hard | 3 m. | Try to find the mean of the grouped frequency distribution using step division. |
| 14. | Exercise Problem VIII | Other | medium | 3 m. | Try to find the mean of thegrouped frequency distribution using direct method. |
| 15. | Exercise Problem IX | Other | medium | 1 m. | Try to find the mean of thegrouped frequency distribution using Step division method. |
| 16. | Exemplar Exercise Problem I | Other | medium | 2 m. | Choose the correct answer. |
| 17. | Exemplar Exercise problem II | Other | medium | 2 m. | Choose the correct answer. |
| 18. | Exemplar Exercise Problem III | Other | medium | 0 m. | Try to say the given statement is true or false. Justify your answer. |
| 19. | Exemplar Exercise Problem IV | Other | medium | 2 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 20. | Exemplar Exercise Problem V | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 21. | Exemplar Exercise Problem VI | Other | medium | 4 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 22. | Exemplar Exercise Problem VII | Other | medium | 4 m. | Try to find the mean of the grouped frequency distribution using direct method. |
| 23. | Exemplar Exercise Problem VIII | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using assumed mean method. |
| 24. | Exemplar Exercise Problem IX | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using assumed mean method. |
| 25. | Exemplar Exercise Problem X | Other | medium | 3 m. | Try to find the mean of the grouped frequency distribution using assumed mean method. |
| 26. | Exemplar Exercise Problem XI | Other | medium | 4 m. | Try to find the mean of the grouped frequency distribution. |
| 27. | Exemplar Exercise Problem XII | Other | medium | 3 m. | Try to find the mean of grouped data using assumed mean formula. |
| 28. | Exemplar Exercise Problem XIII | Other | medium | 3 m. | Try to find the mean of the grouped data using step deviation method. |
| 29. | ExemplarExercise Problem XIV | Other | medium | 3 m. | Try to find the mean of the grouped data using step deviation formula. |
| 30. | ExemplarExercise Problem XV | Other | medium | 3 m. | Try to find the mean of the grouped data using step deviation formula. |
| 31. | ExemplarExercise Problem XVI | Other | medium | 4 m. | Try to find the unkown value f1 and f2 using mean. |
| 32. | ExemplarExercise Problem XVII | Other | medium | 3 m. | Try to find the mean of the grouped data using step deviation formula. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | easy | 10 m. | |
| 2. | Homework II | 00:15:00 | easy | 7 m. | |
| 3. | Homework III | 00:15:00 | medium | 10 m. | |
| 4. | Homework IV | 00:15:00 | medium | 11 m. | |
| 5. | Homework V | 00:20:00 | medium | 13 m. | |
| 6. | Homework VI | 00:20:00 | medium | 13 m. | |
| 7. | Homework IV | 00:20:00 | medium | 12 m. | |
| 8. | Homework VIII | 00:15:00 | hard | 11 m. | |
| 9. | Revision Test I | 00:20:00 | hard | 10 m. | |
| 10. | Revision Test II | 00:20:00 | hard | 7 m. | |
| 11. | Revision Test III | 00:20:00 | hard | 10 m. | |
| 12. | Revision Test IV | 00:20:00 | hard | 9 m. | |
| 13. | Revision Test V | 00:20:00 | hard | 8 m. |
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