One-Way Analysis of Variance Is Being Used to Test the Equality

question 68

Multiple Choice

One-way analysis of variance is being used to test the equality of three population means using a sample of size 8 from each of the three populations.How many degrees of freedom are associated with the within groups sum of squares (SSW) ?

• A)18
• B)21
• C)24
• D)27

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Definitions:

Collective

A term referring to a group or assembly of individuals who share common interests, goals, or identities, acting as a whole rather than as separate individuals.

Leader

An individual who guides or influences a group towards achieving its objectives, often characterized by the ability to motivate and direct others.

Facets

Different aspects or sides of an object, concept, or phenomenon.

Command

An authoritative order or directive given by a person in power.