Asked by charity earhart on Jul 11, 2024
Verified
Using ANOVA,a null hypothesis could look like ______.
A) H0: µ1 = µ2 = µ3
B) H0: µ1 > µ2 > µ3
C) H0: µ1 = µ2 > µ3
D) H0: µ1 < µ2 < µ3
ANOVA
Analysis of Variance, a statistical method used to compare the means of three or more samples to find differences.
- Distinguish between null and alternative hypotheses in the context of ANOVA.
Verified Answer
SS
Scott SandsJul 11, 2024
Final Answer :
A
Explanation :
The null hypothesis in ANOVA is that there is no significant difference between the means of the groups being compared. The null hypothesis should be written as an equation, comparing the means of all the groups. Option A shows an appropriate null hypothesis comparing the means of groups 1, 2, and 3. Options B, C, and D show hypotheses that are not written as equations or do not compare all the groups.
Learning Objectives
- Distinguish between null and alternative hypotheses in the context of ANOVA.
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