Unit 1 - Review

Which of the following are statistical questions?

• How tall is Coach White?

• What is the favorite sport of BCMS students?

• What time does the school day end?

• How much sleep do 6th graders get?

• What is the favorite subject of 6th graders at BCMS?

Tags

CCSS.6.SP.A.1

The coach records each players favorite sport. What type of data is collected?

• Categorical

• Numerical

The coach measures how many minutes it takes players to run one mile. What type of data is collected?

• Categorical

• Numerical

Jordan is working on a project about favorite sports played in middle school gym classes. Which sample would be representative of the population?

• All 5th graders at LMES

• Several students from each PE class in the school

• 7th graders on the soccer team

• Athletes at MHS

• Middle school teachers

The number of goals scored by 8 players during soccer practice are:

7, 4, 5, 4, 6, 3, 4, 7

What is the mean?

Tags

CCSS.6.SP.B.5C

The number of goals scored by 8 players during soccer practice are:

7, 4, 5, 4, 6, 3, 4, 7

What is the median?

Tags

CCSS.6.SP.B.5C

The number of goals scored by 8 players during soccer practice are:

7, 4, 5, 4, 6, 3, 4, 7

What is the mode?

Tags

CCSS.6.SP.B.5C

The number of goals scored by 8 players during soccer practice are:

7, 4, 5, 4, 6, 3, 4, 7

What is the range?

Tags

CCSS.6.SP.B.5C

The track team wants to analyze the number of miles different runners ran during practice. Which type of graph best represents this data?

• Circle Graph

• Line Plot

• Bar Graph

• Pictograph

Coach White asked nine players how many hours they practiced football over the weekend:

3, 4, 1, 1, 4, 2, 3, 6, 3
What is the balance point?

Tags

CCSS.7.EE.B.3