AP Statistics - Identifying Sampling Techniques

An NBC television news reporter gets a reaction to a breaking news story by polling people as they pass in front of his studio.

• Cluster sampling

• Convenience sampling

• Simple random sample

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.B.3

The Sullivan County Commissioner of Jurors obtains a list of 42,763 car owners and constructs a pool of jurors by selecting every 100th name on the list.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

In a Gallop Poll of 1059 adults, the interview subjects were selected by using a computer to randomly generate telephone numbers that were then called.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

Motivated by a student who died from binge drinking, the College of Newport conducts a study of student drinking by randomly selecting 10 different classes and interviewing all of the students in each of those classes.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

An economist is studying the effect of education on salary and conducts a survey of 150 randomly selected workers from each of these categories: less than a high-school diploma, high-school diploma, more than a high-school diploma.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified random sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

Chosen at random, 1819 patients who had outpatient surgery were sent a survey via U.S. mail and asked their opinion of the care they received.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

CNN is planning an exit poll in which 100 polling stations will be randomly selected and all voters will be interviewed as they leave the location.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

A statistics student obtains height/weight data by interviewing family members.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.B.3

Soybeans are planted on a 48-acre field. The field is divided into one-acre subplots. A sample of plants is taken from each subplot to estimate the harvest.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

For quality assurance, every twelfth engine part is selected from and assembly line and tested for durability.

• Cluster sampling

• Convenience sampling

• Simple random sampling

• Stratified sampling

• Systematic sampling

Tags

CCSS.HSS.IC.B.3