After Performing a One-Factor ANOVA Test, John Noticed That the Sample

question 116

Multiple Choice

After performing a one-factor ANOVA test, John noticed that the sample standard deviations for his four groups were, respectively, 33, 24, 79, and 35. John should:

• A)feel confident in his ANOVA test.
• B)use Hartley's test to check his assumptions.
• C)use an independent samples t-test instead of ANOVA.
• D)use a paired t-test instead of ANOVA.

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