Question

On a quiz worth 5 points, eight students earned a 5, two students earned a 4, five students earned a 3, six students earned a 2, five students earned a 1, and zero students earned a zero. Find the class average on this quiz.

Express your answer rounded to the tenths place.

Answer 1

Explanation:

`(8(5)+2(4)+5(3)+6(2)+5(1))/(26)`

Now we simplify:

`(80)/(26)`

`(40)/(13)`

Now we divide:

`3.1`