03 Collecting Data Unit Review

Ms. Marianne wanted to know her students' opinions on the new schedule at school. So she randomly selected 2 students from each of her classes to survey.
Assuming that all of her classes are roughly the same size, this is a form of:

• Convenience Sampling
• Simple Random Sampling
• Stratified Sampling
• Cluster Sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

An independent research company wants to go door to door to survey people in the city of Fontana. The company decides to number all blocks within the city limit, randomly choose 50 blocks and survey all households on each selected block. 
This is an example of:

• Simple Random Sampling
• Stratified Sampling
• Cluster Sampling
• Systematic Sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

Which of the following is an example of a sampling method that is randomized?

• Simple Random Sampling
• Stratified Sampling
• Cluster Sampling
• All of these

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

Disneyland often surveys its guests as they exit a restaurant during their visit to assess the quality of their dining experience.
The surveyor stands at the restaurant exit, counts the number of people leaving, and surveys every 25th guest. This is a form of:

• Simple Random Sampling
• Stratified Sampling
• Convenience Sampling
• Systematic Sampling

Tags

CCSS.HSS.IC.B.3

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys, so she randomly selects five students from the class to survey, paying no attention to their gender.
This is a form of:

• Cluster Sampling
• Systematic Sampling
• Stratified Sampling
• Simple Random Sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

Ms. Marianne wanted to know students' opinion on the new schedule at school. She places all of her students' names in a container and randomly picks out 20 names. She surveys those students whose names have been chosen.
This is an example of:

• Convenience Sampling
• Systematic Sampling
• Simple Random Sampling
• Convenience Sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

A ___ is the data that a statistical study is interested in collecting

• Sample
• Stratified Sampling Method
• Population
• Voluntary-Response

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

A poll about favorite sports is taken from 100 seniors in a high school where the senior class has 575 students. 23% of respondents said that baseball was their favorite sport.
The "100" is the ______

• Sample Size
• Population Size
• Statistic
• Parameter

Tags

CCSS.L.11-12.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.8.2D

CCSS.W.9-10.2D

A poll about favorite sports is taken from 100 seniors in a high school where the senior class has 575 students. 23% of respondents said that baseball was their favorite sport.
The "575" is the ______

• Sample Size
• Population Size
• Statistic
• Parameter

Tags

CCSS.L.11-12.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.8.2D

CCSS.W.9-10.2D

A poll about favorite sports is taken from 100 seniors in a high school where the senior class has 575 students. 23% of respondents said that baseball was their favorite sport.
The "23%" is the ______

• Sample Size
• Population Size
• Statistic
• Parameter

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.4

CCSS.HSS.ID.B.5