Which of the Following Procedures Protects Against Increases in the Experimentwise

question 27

Multiple Choice

Which of the following procedures protects against increases in the experimentwise alpha by only allowing post hoc comparisons if the initial ANOVA F value is significant?

• A) Contrast analysis
• B) Fisher least significant difference test
• C) Scheffé means comparison test
• D) Tukey honestly significantly difference test

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Definitions:

Elastic

Elasticity in economics refers to the responsiveness of demand or supply to changes in price or income.

Completely Inelastic

Describes a situation where the demand or supply for a good or service does not change in response to changes in price.

Inelastic

Describes a situation where the demand or supply for a good or service is relatively unresponsive to changes in price.

Elastic

Describes a situation in economics where the supply or demand for a good or service significantly changes in response to changes in price.