Question 17
The table above shows the scores of a group of students in a test. If the average score is 3.5, find the value of x.
| Score | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| No. of students | 1 | 4 | 5 | 6 | x | 2 |
The table above shows the scores of a group of students in a test. If the average score is 3.5, find the value of x.
Objective