sampling methods

Interview the first 30 students who enter the school in the morning. 

• simple random
• voluntary response
• systematic
• convenience

Tags

CCSS.HSS.IC.B.3

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

• systematic
• simple random sample
• convenience
• volunteer response

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.MD.B.6

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.

• Systematic
• Convenience
• Voluntary Response
• Simple Random

Tags

CCSS.7.SP.A.1

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the five closest to her desk.

• simple random
• Voluntary Response
• Convenience
• Systematic Random

Tags

CCSS.7.SP.A.1

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She picks the student in every 5th seat.

• Simple Random
• Systematic Random
• voluntary response
• convenience

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

Which one is NOT a Sampling Method?

• Random
• Systematic
• Stylistic
• Volunteer

Tags

CCSS.HSS.IC.B.3

The school board wants to decide if they should more money be put into athletic programs or music programs at school. They survey the students in the band program. Is this survey biased or unbiased?

• Biased

• Unbiased

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.3

I conduct a survey by asking every third person who enters Publix what they think. This method is:

• Random

• Convenience

• Systematic

• Stratified

Tags

CCSS.HSS.IC.B.3

I conduct a survey by splitting the school by grade, then asking 100 Freshmen, 100 Sophomores, 100 Juniors, and 100 Seniors.  Is this method:

• Clustered
• Self-Selected
• Random
• Stratified

Tags

CCSS.HSS.IC.B.3

Name that sample!

Method A: Randomly choose 8 players from each of the Major League Soccer teams.

Method B: Randomly choosing players from 1 of the Major League Soccer teams.

Method C: Choosing every other player on the Major League Soccer Roster.

• Stratified, Cluster, Systematic

• Cluster, Stratified, Systematic

• Stratified, Simple Random, Cluster

• All are Simple Random

Tags

CCSS.HSS.IC.B.3