7gb Ch 8 Test Review

Find the mode of the data.

• Vanilla

• Strawberry

• Chocolate

• All

Find the value of x.

Mean is 4; 2, 2, 5, 2, 5, x

• 2

• 3.5

• 8

• 11

Find the value of x.

Median is 20; 11, 14, x, 23, 25, 26

• 15

• 21

• 20

• 17

Identify the shape of the distribution.

• symmetrical

• skewed left

• skewed right

• even distribution

Describe the shape of the distribution.

• symmetric

• skewed left

• skewed right

• even distribution

Describe the shape of the distribution.

• skewed left

• skewed right

• symmetric

• even distribution

A pet store chain sold 400 pets during a six month period.

What is the measure of the central angel

representing dogs that were sold?

• 140 degrees

• 94 degrees

• 126 degrees

• 153 degrees

The circle graph below shows the results of a survey of 500 students

who were asked which fruit they prefer

to eat for a snack. How many students preferred apples?

• 126

• 175

• 63

• 35

Use the spinner to determine the probability of the event.

Spinning an 8

• 1/7

• 2/9

• 1

• 1/8

Use the spinner to determine the probability of the event.

NOT spinning a 2.

• 6/7

• 1/18

• 3/4

• 7/8