Probability and Statistics

What is the mode of the numbers in the chart?

• 7

• 10

• 12

• 15

Based on the data in the stem and leaf plot,

what the total number of students who earned a grade of 70 or higher on their math quiz?

• 3

• 6

• 9

• 12

Which diagram shows all possible combinations Joe has if he picks one event and one day from the chart?

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• 
• 
• 

Tags

CCSS.7.SP.C.8B

What is the probability that the spinner will point to the section containing hearts on the first try?

• 1/3

• 1/4

• 3/4

• 3/24

Tags

CCSS.7.SP.C.7A

Which stem and leaf plot correctly shows Jullian's quiz scores?

• 
• 
• 
• 

• 
• 
• 
• 

Tags

CCSS.7.SP.C.8B

What is the mean for this set of data?

• 18

• 20

• 24

• 31

Tags

CCSS.6.SP.B.5C

The table shows the number of points that Elie scored in each game. The range is 10 because

• It is the middle number of points she scored

• The number of points she scored the most often

• The fair share of number of points she scored

• The difference between the highest and lowest number of points she scored

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

This table shows the number of fish in each of 7 aquariums. Jeff emptied all the fish from these aquariums and then put a fair share of these fish into each of the 7 aquariums. The number of fish he put into each aquarium represents-

• median

• range

• mean

• mode

Tags

CCSS.6.SP.A.3

What is the median number of tickets sold?

• 240

• 380

• 470

• 477

Tags

CCSS.6.SP.B.5C