Chapter 5 Vocab

deliberately imposing a treatment on individuals to observe their responses

• simple random sampling

• experiment

• systematic sampling

• observational study

Tags

CCSS.HSS.IC.B.3

mistakes in mechanical tasks (like doing arithmetic or entering responses into computer)

• practical errors

• nonresponse errors

• conductor errors

• processing errors

Tags

CCSS.HSS.IC.B.3

the entire group of individuals being studied by a survey

• census

• sample

• simple random sample

• population

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

a sample survey that attempts to include the entire population

• convenience sampling

• census

• voluntary response sampling

• cluster sampling

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

observing/collecting/measuring data that already exists without altering/controlling variables

• observational study

• experiment

• census

• convenience sampling

Tags

CCSS.HSS.IC.B.3

when someone in the sample can’t be contacted, doesn’t respond, or doesn’t cooperate

• nonresponse error

• response error

• undercoverage

• sampling error

Tags

CCSS.HSS.IC.B.3

What of the following are differences between stratified and cluster sampling?

• in stratified sampling, the groups have something in common

  vs.

  in cluster sampling they do not

• cluster sampling is random

  vs.

  stratified sampling is not random

• stratified sampling is random

  vs.

  cluster sampling is not random

• in cluster sampling, you sample everyone in the chosen groups

  vs.

  in stratified sampling you do not

• in cluster sampling, each group represents a different population

  vs.

  in stratified sampling they do not

a type of sampling error that occurs when some groups in the population are left out of the process of choosing the sample

Tags

CCSS.HSS.IC.B.3

the part of the population from which we collect information

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

choosing individuals who are easiest to reach

• simple random sampling

• systematic sampling

• convenience sampling

• cluster sampling

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1