7Sk Unit 10 QUIZ Review

Match the following vocabulary terms with their definitions: Population, Random Sample, Sample, Stratified Sample, Systematic Sample.

• Population

• Whole group of people or objects

• Sample

• Part of a group.

• Random Sample

• Sampling method where a population is divided into subgroups

• Systematic Sample

• Sampling method that follows a pattern

• Stratified Sample

• Sampling method where everyone has an equal chance

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Determine if the following are statistical or non-statistical: 6) What state do you live in?

• STATISTICAL

• NON-STATISTICAL

Tags

CCSS.6.SP.A.1

Determine if the following are statistical or non-statistical: 7) How long did you watch TV yesterday?

• STATISTICAL

• NON-STATISTICAL

Tags

CCSS.6.SP.A.1

Determine if the following are statistical or non-statistical: 8) How many siblings do you have?

• STATISTICAL

• NON-STATISTICAL

Tags

CCSS.6.SP.A.1

Determine if the following are statistical or non-statistical: 9) What day of the week is it today?

• STATISTICAL

• NON-STATISTICAL

Determine if the following are statistical or non-statistical: 10) What is the last movie you watched?

• STATISTICAL

• NON-STATISTICAL

Determine what type of sample is being described: 11) Every 10th person who walks into PetSmart is asked what kind of pet they have.

• Random

• Stratified

• Systematic

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Determine what type of sample is being described: 12) 25 teachers and 25 students are asked what their favorite book is.

• Random

• Stratified

• Systematic

Tags

CCSS.HSS.IC.B.3

Determine what type of sample is being described: 13) 400 librarians chosen at random are asked what their favorite book is.

• Random

• Stratified

• Systematic

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Determine whether the following is biased or unbiased: 14) The survey question is “Only smart people like the Rangers. What is your favorite hockey team?”

• Biased

• Unbiased

Tags

CCSS.RL.11-12.6