'Control variance' diaporamas de présentation

Experimental Research Designs have Two Purposes:

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Facility Layout

Facility Layout. General Observations. Facility Planning includes planning for: (1) the number of facilities and general facility type, (2) facility capacity, (3) facility locations, and (4) facility layout (process choice).

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Controlling Variance

Controlling Variance. Variance can cause misinterpretation of the results Variance is found in the population under study 4 ways to control variance: Randomization Building in factors as IVs Holding factors constant Statistical control. Teacher/ Curriculum A. 50 students randomly

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