STAT 475 Lecture Notes - Lecture 3: Contingency Table, Independent And Identically Distributed Random Variables, General Social Survey
19 Jan 2018
School
Department
Course
Professor
Document Summary
What to do today: introdution and preparation, analysis with binary variables (chp 1-2) 2. 2 analysis with binary response ii (chp 2: joan hu: stat-475/675. I x and y are independent (x y ): joan hu: stat-475/675. Often it is of interest to jointly study two binary variables, say x and y . I data: iid (xk , yk ) : k = 1, . I tabulate the data by 2 2 contingency table: Y y=1 n11 n21 n+1 y=2 n12 n22 n+2 total n1+ n2+ n. How to analyze the contingency table: joan hu: stat-475/675. For example, to answer is there evidence of discrimination? . Graduate program admission (observations) accepted male female total. How to infer about the probabilities with the data: joan hu: stat-475/675. Cross-classi cation of belief in afterlife by gender based on data from 1998 general social survey.
