Using The Following Information, Please Answer the bottom 2 questions Call: lm(f

Question

Using The Following Information, Please Answer the bottom 2 questions

Call:
lm(formula = Y ~ x1 + x2 + X3 + X6)

Coefficients:
(Intercept) x1 x2 X3 X6  
11.2286562 0.0711507 -0.0025467 0.0031008 0.0005719  

So, required linear equation is,

Y= 11.2286562 + 0.0711507x1 - 0.0025467x2 + 0.0031008X3 + 0.0005719X6 + €

here 0 = 11.2286562

  1 = 0.0711507

2= - 0.0025467

3 = 0.0031008

6 = 0.0005719

Note: In all Questions, where-ever needed, use the 5% level of significance to test the hypotheses ( = 0.05).

B1.What is the Sample Regression Equation?

B2. Which of the Independent variables are significant? Why? Explain. Use = 0.05 in ALL questions.

Use only the p-value to explain your answers (No need to go to tables).

Explanation / Answer

B1) The Simple Regression equation is
Y = 11.2286562 + 0.0711507x1 - 0.0025467x2+ 0.0031008x3 + 0.0005719x6

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