QUESTION 4 Regression Statistics Multiple R 0.964564633 R Square 0.93038493 Adjusted R Square 0.921683047 Standard Error 4.609772229 Observations 10 Coefficients Std. Error t Stat Intercept 80 3.075344937 26.01334213 X 4 0.386843492 10.34009899 Tasks: a Write the Regression equation b Explain the meaning of the key parts of the equation e Find the prediction/forecast for X = 5 d Comment on the relevance of the statistical results (above) e Comment on the size of the sample