This semester we have discussed the following statisticalanalyses.            Â
Z-test              One-Samplet-test                  Independent Groupst-test                 Repeated Measures t-test
One-Way ANOVA                          Regression                                        Correlation
1. Research shows that people who do well on the SAT tend to dowell in college (they have a higher GPA). Likewise, students who donot do well on the SAT struggle in college (they have a lower GPA).This information is used by college admissions officials todetermine if a student should be admitted or not. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 5 points
Which of the statistical analysesdescribed above was used to make a determination about your successas a student at WSU? Be specific.
2. Researchers are interested in the relationship between heightand academic achievement. To do so, they want to investigate therelationship between GPA and height in inches.
Which of the tests indicated above should be used and why?
Which one is Correlation and which one is Regression? Why?
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