5, 6, 8, 10, 15, 21, 23, 24, 27 Data
Mean
Difference
(data - mean)
Positive Value
(absolute value)
5

6

8

10

15

21

23

24

27

Sum of Positive Values:

MAD: (Average of positive values)

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!