North Carolina 7th Grade Math EOG Chapter 11

1 pt

2.

Find the median of the list

112, 17, 82, 128, 71, 76, and 122.

A

17

B

128

C

82

D

79

1 pt

5.

Earnestine received $25.00 baby-sitting in one week. How much does she need to earn the second week to average $30.00?

A

$35.00

B

$30.00

C

$27.00

D

$25.00

1pt

8.

Find the interquartile range of

112, 117, 82, 113, 73, 76, and 122.

1pt

9.

Find the mean absolute deviation of

0, 0.5, 1, 1.5, 2, and 2.5.

1 pt

10.

Compare the mean and mean absolute deviation of set 1 and set 2. Then, use complete sentences to discuss the variability.

Set 1: 3, 12, 24, 25, 27, and 29 Set 2: 0, 10, 13, 14, 16, and 25