Question 1207891
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Answer: Option A


One possible null hypothesis would be 𝜇1 = 𝜇2 = 𝜇3 = 𝜇4 comparing 4 different population means. The alternative hypothesis would be something along the lines of "at least one mean is different from the others".


Options B, C, and D all have their own separate hypothesis tests that aren't a one-way ANOVA.
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