Question 12
The table shows marks obtained by 20 students in an examination
If the average score for the students was 5.5, find the value of k. Correct to the nearest whole number
| scores(x) | 1 | 2 | 3 | 4 | 5 |
| Frequency(y) | 2 | 4 | k | 8 | 10 |
Objective