T3 Periodic 2 Review

What color is the mode of our data?

• blue

• green

• purple

• red

Answer explanation

Mode is the number that appears the most often in our data.

What kind of graph is this?

• bar graph

• histogram

• scatter plot

• box plot

What is the mean age of the workers?

(round to the nearest whole number)

• 28

• 29

• 30

• 31

Answer explanation

Remember: mean is when you add all of the numbers together and then divide by the number of data points.

Tags

CCSS.6.SP.B.5C

In 2005, the plums cost more per cwt than they did in 2006.

• True

• False

Tags

CCSS.3.MD.B.3

Five trick-or-treaters have different amounts of candy. They decide to distribute the candy evenly. How many pieces will each child get? (This is the mean or average) Number of candies: 25, 31, 14, 63, 22

• 5

• 16

• 31

• 25

Tags

CCSS.6.SP.B.5C

Allentown uses a larger range of electricity per month.

• True

• False

Answer explanation

The range subtracts the largest data point value and the smallest data point value.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many people have four books in their desks?

• 2

• 3

• 4

• 5

Tags

CCSS.2.MD.D.9

What is the median number of books in desks?

• 5

• 3

• 2

• 4

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What kind of graph is this?

• line plot

• histogram

• bar graph

• scatter plot

What is the range of the box plot?

• 54

• 25

• 30

• 18

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1