Start by reading the Colonial Part A. pdf case and downloading the colonial. dta dataset. Use regression analysis to answer the main ques- tion facing Barbara Warrington. Specifically: holding other things constant, how many more ratings points should we expect a fact-based movie to gen- erate over a non fact-based movie?Report and discuss your regression results. Include the Stata code you used to create the necessary variables and estimate your preferred regression spec- ification.