SOC280 Lecture Notes - Lecture 11: Kurtosis, Cluster Sampling, Analysis Of Variance
9 Mar 2014
School
Department
Course
Professor
Document Summary
Lecture 11 comparing several means summary page. Anova tell you whether the average score on a particular variable is significantly different across three or more groups. Ie do cancer patients who take a new medication get better results than with other drugs, no drugs, or alternative therapy. Why cant i run multiple t tests: have a risk of 5% being wrong with our test, so if we do another t test with another p value then we have an additional. F-score is linked to a certain p value which will tell you the likelihood of getting your results strictly by chance. Dv = income iv = generation of immigration. If there is no homogeneity of variance look at welch and brown- If they are telling us that it is significant then we can say that yes our groups on average differ from each other significantly.
