7th Grade Math Review -- Stats & Probability (SP)

What is the mean?

• Middle number

• Average Number

• Number that appears the most

• Highest number minus lowest number

Tags

CCSS.6.SP.B.5C

What is the median?

• Middle number

• Average number

• Number that appears the most

• Highest number minus lowest number

Tags

CCSS.6.SP.B.5C

What is the mode?

• Middle number

• Average number

• Number that appears the most

• Highest number minus lowest number

Tags

CCSS.6.SP.B.5C

What is the average number of medals won by the 14 countries mentioned?

• 15 medals

• 12 medals

• 14 medals

• 13.2 medals

Tags

CCSS.6.SP.B.5C

Which number appears most frequently in the dataset discussed?

• 8, 12, and 21

• 10, 11, and 14

• 8, 9, and 10

• 9, 10, and 12

Each quartile is worth how much percent in ALL box & whisker plots?

• 25%

• 50%

• 75%

• 10%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

There are 5 pieces of data you need for a box & whisker plot.

1) Minimum

2) Maximum

What are the other 3 pieces that you need? Mark all that apply.

• Mean

• Q1

• Q2

• Q3

• Median

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median of the dataset?

• 13

• 14

• 11

• 12

Tags

CCSS.6.SP.B.5C

How many teens out of 1,280 are predicted to eat breakfast based on the survey?

• 950 teens

• 896 teens

• 850 teens

• 900 teens

Tags

CCSS.7.SP.A.2

What percentage of students do their homework after 10 p.m.?

• 25%

• 20%

• 30%

• 15%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1