Case Study An International motoring consumer organization is currently examining the relationship among several variables, including gasoline mileage as measured by miles per gallon; the horsepower of the car's engine and the weight of the car (in pounds). A sample of 50 recent car models was selected, and the results were recorded. The relevant data can be found in the Excel file provided separately and named: "International Motoring Organization 2023." CASE STUDY 04/2_2023 Hypothesis Testing I Engineering studies claim that, on average, the vehicle fuel economy exceeds 25 mpg. Do the data provide significant support for this study? Use a 5% significance level and both the critical value approach (classical approach) and the p- value approach to test this study. Your presentation should outline: - - how this problem was tackled, the methodology used, the justification for the solution reached and an interpretation of your results

Case Study An International motoring consumer organization is currently examining the relationship among several variables, including gasoline mileage as measured by miles per gallon; the horsepower of the car's engine and the weight of the car (in pounds). A sample of 50 recent car models was selected, and the results were recorded. The relevant data can be found in the Excel file provided separately and named: "International Motoring Organization 2023." Engineering studies claim that, on average, the vehicle fuel economy exceeds 25mpg. Do the data provide significant support for this study? Use a 5% significance level and both the critical value approach (classical approach) and the pvalue approach to test this study. Your presentation should outline: - how this problem was tackled, - the methodology used, - the justification for the solution reached and - an interpretation of your results