Chat with us, powered by LiveChat Question 1: What is an instrumental variable in linear regression? How do instrumental variables improve causal inference? Please answer both of these questions and give an example of an instrumental variable. (Chapter 8. Advances Methods for Establishing Causal Inference; at least 450+ words and in APA format) Question 2: In Chapter 9, the focus of study is the Dichotomous Variable. Briefly construct a model (example) to predict a dichotomous variable outcome - Aquapapers Plagiarism Free Papers
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