Question 2 [B + [2 + 2] = 10 marks} a} As part of a study.r of residents attitudes of a countryr town towards a proposed new airport. 3pc people were surveved and the following data arose as part of the analysis: Pro Development Anti Development Undecided 4U 55 45 El] 35 55 Town Rural |Can. we conclude that the voters attitude towards the Airport development is dependent on the location of the voter? Use a = H.135. \fb) Bob's Wood-Fire Pizza owner believes that the annual sales revenue is related to the size of the student population at a nearby campus. To evaluate the relationship between student population (x) and annual sales (y), Bob collected data from a sample of ten of his restaurants located near university campuses. The data is summarised in the following table. Restaurant 1 2 3 4 5 6 7 8 9 10 Student population (1000's) - x. 2 6 8 8 12 16 20 20 22 26 Annual Sales ($'000) - y 58 105 88 118 117 137 157 169 149 202 You may use the following Excel print-outs or summary statistics provided to answer the questions SUMMARY OUTPUT SUMMARY STATISTICS Regression Statistics n= 10 Multiple R 0.950 X = 14 R Square 0.903 y = 130 Adjusted R Square 0.891 S* = 63.111 Standard Error 13.829 S3 = 1747.778 Observations 10 Sxy = 315.556 Coefficients Standard Error t Stat P-value Intercept 60.0 9.226 6.503 0.000 Student population 5.0 0.580 8.617 0.000 i) Determine the least squares regression line to predict the annual sales from student population