A recent article reported “A one-way analysis of variance found that GRE scores varied according to the type of test preparation students engaged in prior to taking the examination, F (4, 187) = 14.08, p < .01.”

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A recent article reported “A one-way analysis of variance found that GRE scores varied according to the type of test preparation students engaged in prior to taking the examination, F (4, 187) = 14.08, p < .01.”

For a 2 X 6 factorial design...
How many independent variables are there?
How many dependent variables are there?
Approximately how many subjects will you need to conduct a rigorous experiment?
Transcribed Image Text:For a 2 X 6 factorial design... How many independent variables are there? How many dependent variables are there? Approximately how many subjects will you need to conduct a rigorous experiment?
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