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Please use Rstudio submit command other by hand 2. The cyl column of the mtcars dataset contains the number of cylinders in the engine of

Please use Rstudio submit command other by hand image text in transcribed

2. The cyl column of the mtcars dataset contains the number of cylinders in the engine of each car, and is ordinal data (a) In R, compute the frequency table for the number of cylinders in the cars. Which is the most frequent number of cylinders? (b) In R, compute the relative frequency table for the number of cylinders in the cars. W hat percentage of cars have the most frequent number of cylinders! (c) In R, make a bar chart of the number of cars with each cylinder number Your graph should have appropriate axes labels and a title. 3. By hand (ie. not n R, but can use a calculator), compute the mean, median, trimmed mean (10%), and order statistics of the following dataset: 7, -1, 3, 8, 0, 5,10, 4, 6, 3 4. Create a dataset in which the mean and median are the same, but the trimmed mean (for your choice of % to trim by) is different. 2. The cyl column of the mtcars dataset contains the number of cylinders in the engine of each car, and is ordinal data (a) In R, compute the frequency table for the number of cylinders in the cars. Which is the most frequent number of cylinders? (b) In R, compute the relative frequency table for the number of cylinders in the cars. W hat percentage of cars have the most frequent number of cylinders! (c) In R, make a bar chart of the number of cars with each cylinder number Your graph should have appropriate axes labels and a title. 3. By hand (ie. not n R, but can use a calculator), compute the mean, median, trimmed mean (10%), and order statistics of the following dataset: 7, -1, 3, 8, 0, 5,10, 4, 6, 3 4. Create a dataset in which the mean and median are the same, but the trimmed mean (for your choice of % to trim by) is different

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