The following table gives the city and highway mileages (miles per gallon) for 22 two-seaters listed for the 2002 model year. Obs. ID Model City Highway Obs. ID Model City Highway 1 17 24 12 57 56 2 ~ 34 5 6 7 8 9 10 11 Acura NSX Audi TT Quattro 20 28 Audi TT Roadster 22 31 BMW M Coupe 17 25 BMW Z3 Coupe 19 27 BMW Z3 Roadster 20 27 BMW Z8 13 21 Chevrolet Corvette 18 25 Chrysler Prowler 18 23 Ferrari 360 Modena 11 16 Ford Thurderbird 17 23 13 14 15 16 17 18 19 20 21 22 Honda Insight Honda S2000 20 26 Lamborghini Murcielago 9 13 Mazda Miata 22 28 Mercedes-Benz SL500 16 23 Mercedes-Benz SL600 13 19 Mercedes-Benz SLK230 23 30 Mercedes-Benz SLK320 20 26 15 22 19 27 25 30 Porsche 911 GT2 Porsche Boxster Toyota MR2 Compute the leverage values for these data, using data from all 22 car models. Which car has the largest leverage value? Find the corresponding deleted studentized residual for this car (for example, if it were the Acura NSX, your answer would be the deleted studentized residual for obs. 1). Round your final answer to 4 decimal places.

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