AP Stat Chapter 4 Vocabulary Quiz (TPS5e)

groups of similar individuals in a sample

• cluster

• block

• strata

• experimental units

Tags

CCSS.RI.11-12.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.9-10.7

Voluntary Response...

• systematically favoring certain outcomes

• individuals are chosen based on who is easily available

• when some groups in the population are left out of the process

• individuals choose on their own to participate in the sample

Tags

CCSS.RL.5.6

When two variables are associated so their effects cannot be separated

• response bias

• confounding

• undercoverage

• bias

Tags

CCSS.RI.11-12.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.8.7

CCSS.RL.9-10.7

Systematically favoring certain outcomes

• response bias

• confounding

• non response

• bias

Tags

CCSS.RL.5.6

n individuals chosen in such a way that each group of n has an equal chance of being the sample selected

• stratified random sample

• convenience sample

• simple random sample

• cluster sample

Tags

CCSS.RI.11-12.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.8.7

CCSS.RL.9-10.7

Under coverage is

• when an individual chosen can't be contacted or refuses to participate

• a specific condition applied to the individuals

• individuals choose on their own to participate in the sample

• when some groups in the population are left out of the process of choosing the sample

Tags

CCSS.RL.11-12.6

Deliberately imposes some treatment on individuals to measure their response

• experiment

• observational study

• survey

• random sampling

Tags

CCSS.RI.11-12.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.9-10.7

the explanatory variables in an experiment

• subjects

• factors

• treatments

• experimental units

Tags

CCSS.RI.11-12.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.9-10.7

people used in an experiment

• factors

• experimental units

• subjects

• treatments

Tags

CCSS.RI.11-12.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.8.7

CCSS.RL.9-10.7

observes individuals and measures variables of interest only

• experiment

• survey

• random sampling

• observational study

Tags

CCSS.RI.11-12.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.9-10.7