In this question, you are going to use the udemy courses data. This dataset and its description can be found in this link $($click here to download$).$

$(10$ points$)$ is there any difference between the free and paid courses in terms of duration of the courses?

Select an appropriate INFERENTIAL STATISTICAL TEST, check its assumptions, apply it and make comments on the result $($NO COMMENTS $=0$ MARK$).$

Also make sure you include p$-$values of your tests as a comment $($e$.$g$.,$ ##p$-$value PLEASE ENTER YOUR R Script IN THE TEXTBOX BELOW. You can write your comments and explanations for questions # within the sign $\text{'}$#$".$