Question

Genesis surveyed some of her classmates to see what score they received on a math test. The results are shown in the table.
Score Frequency
60 I
70 I
80 III
90 IIII
100 III




Use the table to calculate the mean of the test scores. Show your work.

Answer 1

Genesis surveyed some of her classmates to see what score they received on a math test. The results are shown in the table.

Score Frequency

60 I

70 I

80 III

90 IIII

100 III

Use the table to calculate the mean of the test scores. Show your work.

Answer 2

1+1+3+4+3=12

hope it helps you