Question

The table displays the scores of students on a recent exam. Find the mean of the

scores to the nearest 10th.
Score Number of Students
75
1
80
5
85
7
90
3
95
1
100
6

Answer 1

its has to be 45.6 becuase when you calculate you get 45.66666667 so its either that or 46

Explanation:

add 75+1+80+5+85+7+90+3+95+1+100+6=548

then you divide by the amount of numbers there are which is twelve so

548 divided by 12 is 45