Sampling Techniques

Every possible sample of the same size has the same chance of being selected. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

Divide a population into groups and select a random sample of each group. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Tags

CCSS.HSS.IC.B.3

Divide a population into groups and select all of the members in one or more, but not all, of the groups. Often uses pre-existing groups. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Choose a starting value at random. Then choose every kth member of the population. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Only choosing members for your sample based on what is easy or convenient. (Leads to bias). What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

A statistician selected every fifteenth member of a population for a sample. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

A researcher split up her target population into 6 groups and chooses 50 people from each region: Northeast, Southeast, Mideast, Midwest, Southwest, and Northwest. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Tags

CCSS.HSS.IC.B.3

Taylor Smith is running for a seat in the House of Representatives. She decides to poll 4 whole districts in his region to determine his chance of winning the seat. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Nora interviewed every tenth person on Congress Street during the Summer Festival to collect data for her Doctoral Thesis. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Ms. Jara wanted to determine if using Quizizz leads to greater student engagement. She decides to start using Quizizz for assignments and then surveys all of the students in her 4th period class. What sampling technique is this?

• Stratified

• Systematic

• Cluster

• Convenience

• Random Sample

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2