When Cindy was interested in the Wando student opinion about school lunches, 60 students were randomly selected from each grade level.  What kind of sampling is this?

• Stratified

• Systmatic

• Cluster

• Simple Random

Tags

CCSS.HSS.IC.B.3

News 2 is wanting to figure out Charleston’s top 5 restaurants. They split the Charleston area into different geographic locations (Mt. Pleasant, Downtown, Daniel Island, etc) They ask all IOP residents.

• Systematic

• Convenience

• Cluster

• Simple Random

Tags

CCSS.HSS.IC.B.3

For a period of two days, measure the length of time each fifth person coming into a bank waits in line for teller service.

• Cluster

• Simple Random

• Convenience

• Systematic

Tags

CCSS.HSS.IC.B.3

Lining up the class by height then using a random number table to select 10 students.

• Convenience

• Stratified

• Simple Random

• Cluster

Tags

CCSS.HSS.IC.B.3

A class is divided by hair color, then 3 people from every group are surveyed.

• Simple Random

• Cluster

• Stratified

• Systematic

Tags

CCSS.HSS.IC.B.3

Suppose you want to survey a sample of registered voters in your county about a possible sales tax. Classify each of the following methods of sampling:

 

Number all of the registered voters and use a random number table to identify the voters to use in the sample.

• Simple Random

• Cluster

• Systematic

• Convenience

Tags

CCSS.HSS.IC.B.3

Divide the users of the internet into different age groups and then select a random sample from each age group to survey the amount of time they spend on the internet each month.

• Simple Random

• Stratified

• Cluster

• Systematic

Tags

CCSS.HSS.IC.B.3

Survey five friends about their opinion about the quality of food in the student cafeteria.

• Cluster

• Simple Random

• Stratified

• Convenience

Tags

CCSS.HSS.IC.B.3

Separate college freshman by which dorm they live in, then choose one of the dorms to survey about the quality of student life for freshman

• Simple Random

• Cluster

• Systematic

• Convenience

Tags

CCSS.HSS.IC.B.3

Every 14^th widget is inspected on an assembly line.

• Stratified

• Systematic

• Cluster

• Convenience

Tags

CCSS.HSS.IC.B.3