Start RSTUDIO and Include R-code with your answers and answer in full sentences the following;

Question: Use the data set nepali from the faraway package and answer the following: (i) Check the help for the function mean(). What does the argument na.rm= refer to? (ii) Check the distribution of the variable wt. What can you say about its distribution and how do you think the variable is or is not distributed? Please write in full sentence and provide a graphic with R-code in support of your argument. (iii) Calculate the mean from the sample and report your result in one sentence. (iv) What is the sample size? Write in full sentence! (v) Provide a 99% confidence interval and its interpretation for the mean of the variable wt.