8.1 Practice Problems

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•
Mathematics
•
9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
What is a Sample Survey?
Back
A Sample Survey is a research method where a subset of a population is selected to gather information about the entire population's preferences or behaviors.
Tags
CCSS.7.SP.A.1
CCSS.HSS.IC.A.1
2.
FLASHCARD QUESTION
Front
What is a Census?
Back
A Census is a research method that involves collecting data from every member of a population.
3.
FLASHCARD QUESTION
Front
What is an Observational Study?
Back
An Observational Study is a research method where the researcher observes subjects in their natural environment without intervention.
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
4.
FLASHCARD QUESTION
Front
What is an Experimental Study?
Back
An Experimental Study is a research method where the researcher manipulates one variable to determine its effect on another variable.
5.
FLASHCARD QUESTION
Front
What is a Control Group?
Back
A Control Group is a group in an experiment that does not receive the treatment or intervention, used for comparison.
6.
FLASHCARD QUESTION
Front
What is a Population in research?
Back
A Population is the entire group of individuals or instances about whom we hope to learn.
7.
FLASHCARD QUESTION
Front
What is a Sample in research?
Back
A Sample is a subset of a population selected for observation and analysis.
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