Math/Physic/Economic/Statistic Problems:assume that you have a dataset with several variables.you estimate an OLS regression of the form .what assumptions are necessary to ensure that the coefficient estimates and of and , respectively, are unbiased?name each assumption and give an example of a violation of each assumption.
Math/Physic/Economic/Statistic Problems Problem set 1 Short answers, not more than a few sentences. Define “collectively exhaustive.’’ Define “mutually exclusive.’’ What are the rules a probability measure needs to satisfy? Define “Probability mass function.’’ Define “Cumulative probability function.’’ What is the statement made by the “Law of Large Numbers?’’ What is the statement made by the … Read more