The Complexity of the Two-Way ANOVA Differs from That of the T

question 47

Multiple Choice

The complexity of the two-way ANOVA differs from that of the t tests and the one-way ANOVAs in that,

• A)two factors can be observed using the two-way ANOVA,but not using the t tests and the one-way ANOVAs.
• B)an interaction can be observed using the two-way ANOVA,but not using the t tests and the one-way ANOVAs.
• C)three hypothesis are made with one statistical test using the two-way ANOVA,but not using the t tests and the one-way ANOVAs.
• D)all of the above

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Definitions:

T Test Statistic

A value used in hypothesis testing, calculated from sample data, to assess the compatibility of the sample with a null hypothesis concerning the mean.

Random Sample

A sample drawn from a population in a way that gives each individual an equal chance of being selected, used to achieve representativeness.

Service Time

The period required to complete a process or fulfill a request.

Mean Difference

A measure of the average discrepancy or variance between two sets of data or samples, often used in comparative studies.