Imagine that a researcher wants to conduct a study to compare whether a new treatment for...

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Imagine that a researcher wants to conduct a study to compare whether a new treatment for panic disorder is effective. There is a control condition, which does not get the treatment, and an experimental condition, which does get the treatment. Each condition has 20 participants. Use this scenario to answer the questions below. (4 points) a. How many participants are there in total if the researcher needs to conduct an independent-samples t-test, compared to if they need to conduct a repeated measures t-test? Explain your answer. (2 points) b. Calculate what the degrees of freedom (df) would be for the independent-samples t-test and the repeated-measures t-test? Explain why the equations are different for the two types of tests. (2 points) Imagine that a researcher wants to conduct a study to compare whether a new treatment for panic disorder is effective. There is a control condition, which does not get the treatment, and an experimental condition, which does get the treatment. Each condition has 20 participants. Use this scenario to answer the questions below. (4 points) a. How many participants are there in total if the researcher needs to conduct an independent-samples t-test, compared to if they need to conduct a repeated measures t-test? Explain your answer. (2 points) b. Calculate what the degrees of freedom (df) would be for the independent-samples t-test and the repeated-measures t-test? Explain why the equations are different for the two types of tests. (2 points)

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Comparing Independent vs Repeated Measures TTests a Participant Count IndependentSamples TTest40 par... View the full answer