A researcher conducted the first four steps of an Independent ANOVA, and on step 4 he Rejected H0, concluding that the drug had some overall effect.  However, as we learned, Rejecting H0 is not really enough to call your study a “success” on ANOVA; you still need to check several more things in Step 5 and Step 6.  So, let’s say the researcher gets the following APA table on Step 5.  In which of the following cases would the drug shown

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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Chapter11: Data Analysis And Probability
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A researcher conducted the first four steps of an Independent ANOVA, and on step 4 he Rejected H0, concluding that the drug had some overall effect.  However, as we learned, Rejecting H0 is not really enough to call your study a “success” on ANOVA; you still need to check several more things in Step 5 and Step 6.  So, let’s say the researcher gets the following APA table on Step 5.  In which of the following cases would the drug shown on this APA table be considered a “success”?

 

 

Small Dose of Drug

Medium Dose of Drug

High Dose of Drug

M

27.00

22.00

11.00

SD

1.00

1.73

1.00

chocies
More than one of the other three options could be considered a “success” with the APA table shown
If the study was investigating a memory-improving pill where the D.V. is memory score
If the study was investigating a pain-reduction pill where the D.V. is pain levels
If the study was investigating a depression-fighting medication where the D.V. is depression
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