Question
A psychology instructor at a large university teaches statistics. There are 22 students in the class, and he has broken them into two groups. Each
A psychology instructor at a large university teaches statistics. There are 22 students in the class, and he has broken them into two groups. Each group has a different graduate assistant who is responsible for running separate breakout lecture and lab sections of the course. One graduate assistant (GA) has lots of experience teaching, while the other has more limited experience. The instructor wants to check for comparable learning across the two GAs, hoping students receive similar experiences (i.e., to find no difference). The data below are the scores (out of 100) of the students on the first midterm. Use it to test whether there is a difference between the groups.
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Please explain how to make a graph in SPSS and paste it in the space provided below: | ||||||||||||||||||||||||
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This includes a full write-up to include a complete statistical notation as shown in the weekly presentations. The write-up also needs interpretation. If significant, state how. If it is not significant, what does that mean in layman's terms? | ||||||||||||||||||||||||
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Compare the critical and obtained values - does the critical value exceed the obtained value? What does this mean in regards to the null hypothesis (would you reject or fail to reject the null hypothesis)? | ||||||||||||||||||||||||
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