Question

the points scored on the test for a sample of 37 students are summarized find the mean points scored round to the nearest tenth

Answer 1

Step-by-step explanation

We can find the mean of the student below;

`\text{Mean = }\frac{sum\text{ of student scores}}{\text{number of students}}`

Therefore, we will have;

`\text{Mean}=(7*90+19*80+11*70)/(37)=(2920)/(37)=78.9`

Answer: Mean Points =78.9