Unit Test Review Sampling Methods

Front

What is Voluntary Response Bias?

Back

A type of bias that occurs when individuals select themselves to be part of a survey, often leading to an unrepresentative sample.

Tags

CCSS.HSS.IC.B.3

Front

What is Response Bias?

Back

A bias that occurs when respondents provide inaccurate answers due to misunderstanding, misinterpretation, or social desirability.

Front

What is Non-Response Bias?

Back

A bias that occurs when certain individuals do not respond to a survey, leading to a potential skew in the results.

Tags

CCSS.HSS.IC.B.3

Front

What is Undercoverage Bias?

Back

A bias that occurs when some groups in the population are left out of the selection process, resulting in an unrepresentative sample.

Tags

CCSS.HSS.IC.B.3

Front

What is Quantitative Data?

Back

Data that can be measured and expressed numerically, such as height, weight, or monthly paycheck amount.

Front

What is Qualitative Data?

Back

Data that describes characteristics or qualities and cannot be measured numerically, such as colors or names.

Front

What is a Population in statistics?

Back

The entire group of individuals or instances about whom we hope to learn.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a Sample in statistics?

Back

A subset of the population selected for observation and analysis.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Convenience Sampling?

Back

A sampling method where individuals are selected based on their easy availability and proximity to the researcher.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a Random Sample?

Back

A sample that is selected from the population in such a way that every individual has an equal chance of being chosen.

Tags

CCSS.HSS.IC.B.3