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

Question

Quizplus · Accepted Answer

A t-test is used to compare the means of two independent groups. In this case, the two groups are the therapy group and the control group. The t-test will determine whether the mean number of times children in the therapy group wet the bed is significantly different from the mean number of times children in the control group wet the bed.

scenario Nora Would Like to Conduct an Experiment to Determine Whether