Statistics and Probability

This sample consists of the entire population

• convenience
• census
• cluster
• simple

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

This sample consists of units of the population that are easily accessible.

• Cluster
• Convenience
• Volunteer
• Observational

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

This sample consists of units of the population that chose to respond.

• mandatory
• census
• volunteer
• unbiased

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Every possible group of units of the required size has the same chance of being the selected sample as any other sample of the same size.

• Simple Random 
• Thoughtful
• Typical
• Proportional

Tags

CCSS.HSS.IC.B.3

Identify the sampling design: Mr. Rhoades puts all of his students' names in a hat and randomly selects one without looking.

• cluster
• volunteer
• systematic
• simple random

Tags

CCSS.HSS.IC.B.3

_______ is a part of a group being surveyed.

• Sample
• Population
• Random Sample
• Quartile

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Interview every 15th student who enters the school in the morning.

• simple random

• population

• systematic

• convenience

Tags

CCSS.HSS.IC.B.3

Why do we randomly select our samples?

• for control
• reduce bias
• so we don't get the same answers from everyone
• to eliminate confounding results

Tags

CCSS.HSS.IC.B.3

Which question has the least bias?

• Masking is the best way to protect everyone from Covid. Do you support masking?

• Only ignorant people refuse wear a mask. Do you wear a mask?

• Masks are hot, uncomfortable and don't protect people if worn improperly. Do you support masking?

• Do you support wearing a mask in public spaces?

Tags

CCSS.RL.11-12.6

_______ is the entire group of objects or individuals considered for a survey.

• Sample
• Population
• Random Sample
• Quartile

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1