1 pt

3.

In the data set 78, 80, 90, 90, 92, 92, 94, the mean is **__**.

A

78

B

88

C

90

D

92

1 pt

5.

The owner of a candy shop conducted a survey to find out which flavor of candy is the most popular. Which conclusion is true about the data in the chart below?

A

More people prefer strawberry to grape.

B

Grape is the most popular flavor.

C

Banana received no votes.

D

More people prefer banana to strawberry.

1 pt

6.

In the data set 1, 3, 5, 7, 9, 11, the mean is _**____**.

A

5

B

6

C

7

D

11

1 pt

8.

In the data set 121, 125, 139, 154, 176, the mean absolute deviation is _** __**.

A

84

B

5

C

17.6

D

1.6

1pt

11.

Find the mode of the list 31, 30, 32, 31, 30, 31, 32, 33, 30, 31, 31, 30, and 32.