With Systematic Sampling One Divides the Population into Subgroups and Chooses

question 4

True/False

With systematic sampling one divides the population into subgroups and chooses the test subject randomly from a number of randomly chosen subgroups.

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Definitions:

Independent Variable

A variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.

Dependent Variable

In an experimental setting, it is the variable being tested and measured, expected to change as a result of manipulations to the independent variable.

Internal Validity

The degree to which an experiment or study accurately measures or tests what it intends to, without the influence of external factors.

Operationalizing

The process of defining a research variable in practical, measurable terms, allowing it to be quantitatively or qualitatively analyzed.