\fA used car dealership sells sedans, SUVs, convertibles, minivans and coupes. Vehicles sold are mainly of American, German, and Japanese origin. Data on the last 229 completed sales showing origin, type, mileage (in km), and price ($1 were extracted for analysis. Click this button to reveal/conceal the data Download CSV file For the following questions, copy and paste software output results or report answers accurate to at least two decimal places. '1. Complete the following frequency distribution table for mileage. Report relative frequency as percent without the "9.3" symbol. Mileage Frequency Relative Frequency % 0 to 9,999 | 10,000 to 19,999 | 20.000 to 29.999 _ | 30.000 to 39.999 | 40.000 to 49.999 | 50,000 to 59,999 | 2. a) How many of vehicles soid are of Japanese origin? i b) What proportion of vehicles sold are convertibles? % . c) What proportion of the American vehicles sold are coupes? l l % . 3. a) What is the median mileage of all vehicles sold? km b) What is the mean mileage of German vehicles sold? km c) What is the mean price of all sedans sold? $ d) What is the sample standard deviation for the price of ali convertibles sold? 3