Question: pls help me with this question 9. In the multiple regression, a high degree of multi-collinearity would lead a particular independent variable less significant. Explain

pls help me with this question

9. In the multiple regression, a high degree of multi-collinearity would lead a particular independent variable less significant. Explain why. 10. Suppose the following joint probability table for X and Y. Answer the questions. X 0 1 Total -1 0.02 0.03 0.04 0.09 Y 2.75 0.03 0.15 0.16 0.34 3 0.09 0.15 0.06 0.30 4.55 0 0.16 0.11 0.27 Total 0.14 0.49 0.37 1.00 a. What is E(Y| X = 1) - the conditional expectation of Y, given that X = 1? b. What is Var(Y | X = 1) - the conditional variance of Y, given that X = 1

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