If the Alternative Hypothesis Is Accepted in a One-Factor Within-Subjects

question 44

Multiple Choice

If the alternative hypothesis is accepted in a one-factor within-subjects analysis of variance on three levels of the independent variable, then.

• A)it may be concluded that the three treatment means were obtained from populations with identical means
• B)it may be concluded that the treatment means are not equal to the population means
• C)it may be concluded that the variance of the sample is not equal to the variance of the population
• D)multiple comparison tests are needed to find statistically significant pairwise differences of the treatment means

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Definitions:

Pimelic Acid

A dicarboxylic acid with a seven-carbon chain, functioning as a precursor in the biosynthesis of lysine.

Alkene

A hydrocarbon containing at least one carbon-carbon double bond, characterized by the general formula CnH2n.

Cyclohexene

A cyclic hydrocarbon with the formula C6H10, characterized by the presence of a double bond in the ring structure.

Concentrated KMnO4

Potassium permanganate in a high concentration, a strong oxidizing agent used in qualitative organic analyses and in various other chemical processes.