Quantitative Research Method SAC 5
SAC 5- 10 pts.
1. Please go to the following website: http://www.nber.org/data/demographics. Pick a set of data that appeals to you , and may be used for this exercise;
2. Construct one or more hypotheses to test whether three groups have equal means, using the data set you selected. Include both the null hypothesis and the alternative hypothesis;
3. Select a statistics test consistent with step #2, run the test and interpret the results;
4. Include a short description of your assumptions, if any; your choice of sample size; and the reasons for your conclusions.
1. Clarity and understandability of hypotheses- 3 pts.
2. Accuracy of test, choice of error levels, interpretation of the results- 4 pts.
3. Short discussion- 3 pts.
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