5 Questions

Georgia Math 1 quiz covering MM1D4

Questions and Answers

- 1.Find the mean absolute deviation for the set below. S = {85, 90, 68, 75, 79}
- A.
79.4

- B.
6.48

- C.
32.4

- D.
79

- 2.Sherrie just registered for her wedding. So far 6 items have been fulfilled on her registry. Find the mean price of the fulfilled items. $29, $58, $15, $129, $75, $22
- A.
43.5

- B.
129

- C.
54.7

- D.
114

- 3.Find the mean absolute deviation of the fulfilled items on Sherrie's registry. $29, $58, $15, $129, $75, $22
- A.
196

- B.
54.7

- C.
114

- D.
32.67

- 4.
- A.
The variability is the same for both Family A and Family B because t hey have the same mean absolute deviation.

- B.
The variability for Family A is greater because the mean is greater for Family A.

- C.
The variability for Family B is greater because the mean absolute deviation is greater for Family B.

- D.
There is not enough information to determine the variability.

- 5.Find the mean absolute deviation for the set below. S = {65, 90, 85, 70, 70, 95, 55}
- A.
12.24

- B.
75.7

- C.
85.7

- D.
40