Question: MUST BE DONE IN R LANGUAGE! 1. Use the aggregate() function to calculate the median of the variables: mpg, disp, hp, and wt across the

MUST BE DONE IN R LANGUAGE!

1. Use the aggregate() function to calculate the median of the variables: mpg, disp, hp, and wt across the number of cylinders (cyl) in the mtcars data set.

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