QZZ#5: Probability Sampling Methods

Interview every 10th student who enters the school in the morning.

• simple random

• stratified

• systematic

• cluster

Assign each car in a dealership a number and then use a random-number table to select the cars to be inspected.

• systematic

• random sample

• cluster

• stratified

Tags

CCSS.HSS.IC.A.1

Disneyland often surveys its guests as they exit a restaurant during their visit. 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 Sample

• Stratified Random Sample

• cluster sampling

• Systematic Random Sampling

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 1 block and survey all households on that block.

This is an example of:

• Simple Random Sample

• Stratified Random Sample

• Cluster Random Sample

• Systematic Random Sampling

Tags

CCSS.L.11-12.6

CCSS.W.11-12.2D

CCSS.W.9-10.2D

CCSS.L.9-10.6

CCSS.L.8.6

A teacher hands out an index card and asks ALL of her students to write down the following information: age, height (in inches), and what grade they are in.

Which of the following best describes her method of data collection?

• Census

• Simple Random Sample

• Cluster Random Sample

• Stratified Random Sample

Tags

CCSS.HSS.IC.B.3

A ___ is a large group that includes everything being studied.

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

Tags

CCSS.L.9-10.4C

CCSS.L.11-12.4C

CCSS.L.8.4C

CCSS.L.7.4C

CCSS.L.6.4C

A ___ is a small portion of the population used to gather data from.

• Systematic Sampling Method
• Sample
• Population
• Bias

Tags

CCSS.RI.9-10.4

CCSS.RI.9-10.4

CCSS.RI.11-12.4

CCSS.RI.8.4

CCSS.RI.7.4

A teacher wants to know how well her students are doing on a topic. She randomly picks one class to survey.

• Simple Random

• Cluster

• Stratified

• Systematic

Tags

CCSS.L.11-12.6

CCSS.W.11-12.2D

CCSS.L.9-10.6

CCSS.W.9-10.2D

CCSS.L.8.6

A teacher splits her classes up by period. She then randomly picks 3 students from each period to do a survey.

• Stratified.

• Systematic

• Cluster

• simple random

Tags

CCSS.HSS.IC.B.3

When are sampling methods used?

• when selecting population from a sample

• when using census

• when selecting a sample from population

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

CCSS.HSS.IC.B.5