Before Carrying Out a Study, a Researcher Can Calculate Approximate

question 113

Multiple Choice

Before carrying out a study, a researcher can calculate approximate power for the .05 significance level for small, medium, and large effect sizes if one has access to a power table and knows the __________.

• A)estimated effect size
• B)outcome of the hypothesis-testing procedure
• C)multiple correlation
• D)degrees of freedom within

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Statistical aspects of a population such as age, race, gender, income level, and education.

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