a research center base in Canada used data sample of 25university that over degree programme to investigate the nature ofrelationship between annual salaries of graduates Y and annualtuition fees X of these institutions .all measured in thousand ofdollar per year . Preliminary analysis of the sample data producedthe following sample information. summation Y=1034.97, summationY^2 = 45237.19, summation X=528.599, summation X^2 = 11432.92,summation XY = 22250.54, n = 25. Use the above information toobtain the ordinary least square (OLS) estimate b1 cal and b2 caland interpret the estimated equation of the regression line
