Question

PLS HELP ME ON THIS QUESTION

Answer 1

24

Explanation:

2|5 means 25, so

1|2 = 12

1|3 = 13

1|5 = 15

2|8 = 28

2|8 = 28

3|0 = 30

4|2 = 42

there are 7 numbers, so mean = (sum)/count = (sum) /7

= (12+13+15+28+28+30+42) / 7 = 24 for our answer