A History Effect Is an Outside,environmental Variable That Influences the Participants

question 53

True/False

A history effect is an outside,environmental variable that influences the participants' scores in one treatment condition differently than in other conditions.

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Definitions:

Proportion

A part, share, or number considered in comparative relation to a whole; a fraction or percentage of a total.

Z-Test

A statistical test used to determine whether two population means are different when the variances are known and the sample size is large.

One-Sample Test

A statistical procedure used to determine if a sample comes from a population with a specific characteristic or parameter.

Proportions

Statistical measures that express the relationship of a part to the whole, often represented as a fraction or percentage.