An ANOVA Showed the Following Comparison of Four Treatment Means

question 64

Multiple Choice

An ANOVA showed the following comparison of four treatment means. Which treatment means are significantly different?

• A) All 4 treatment means are significantly different.
• B) Treatment means 1 & 2 are significantly different.
• C) Treatment means 1 & 3 are significantly different.
• D) Treatment means 2 & 4 are significantly different.
• E) None of the treatment means are significantly different.

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Definitions:

Ethnic Majority

The largest ethnic group within a certain geographical area or society, often holding more power or resources than ethnic minorities.

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A psychological phenomenon where individuals experience discomfort from holding two or more conflicting beliefs, values, or attitudes.

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An individual’s overall subjective emotional evaluation of their own worth or personal value.

Stressing Events

Situations or occurrences that provoke stress, causing emotional or physical strain or tension.