scenario Nora Would Like to Conduct an Experiment to Determine Whether

question 1

Multiple Choice

scenario
Nora would like to conduct an experiment to determine whether behavior modification techniques can help children eliminate bedwetting. She obtains a sample of children who wet the bed and randomly assigns half to the behavior modification therapy and half to a control group who receive no therapy. After six months, she measures how often children in each group wet the bed.
-In order to determine whether the therapy group is significantly different from the control group, Nora will have to conduct a

• A) two-factor ANOVA.
• B) t test.
• C) z test.
• D) correlational test.

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