Quantitative Research Method SAC 5

Quantitative Research Method SAC 5 SAC 5- 10 pts. 1. 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. Grading rubric: 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.