Randomization Minimizes the Likelihood That There Will Be Systematic Differences

question 23

True/False

Randomization minimizes the likelihood that there will be systematic differences between groups of participants, but it increases the chances that the results will be unreliable.

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Definitions:

Marginal Mean

Mean representing a main effect within a factorial research design.

Crime Area

A geographical area known for a higher incidence of criminal activity compared to surrounding regions.

Means

Statistical measures that represent the central point or average value of a dataset.

Marginal Means

The mean values of a variable across different levels of another variable, often used in the analysis of variance.