Test Yourself

Take this quiz and see how you do. Select the correct answers by using the drop down menus. Once you are done, click submit to see your score! The ones that you get wrong will have a check!

1. "Do you surf the web?" provides
2. If you are interested in amounts of a quality, you need
3. If you have nominal data, you can summarize them using means.
4. If you have nominal data, you should describe relationships between pairs of variables using a
5. The mean (on a 1 to 5 scale) is 3. The standard error is 2. In this case, it would not make sense to construct a 95 percent confidence interval.
6. To determine whether women study more than men, you should
7. You do 100 t tests. Each t test uses a .05 level of significance. Your chances of a Type 1 error (a false alarm) are
8. You have nominal data. To look at the difference between two groups, you should use

You got out of correct.

Your Score: %