Section 3 Suppose the variable X takes on values from 1 to 9 with respective probabilities that are proportional to the values 9. 7,5,3, 1, 3, 5, 7, 9. Notice that the pmf of X has a "bathtub" shape. Use this information to answer the questions in this section. 11) Write an R function that computes this probability distribution for any value of X. Make (15pts) sure your code starts with "pd library(ProbBayes] svalues library(ProbBayes] > svalues library(ProbBayes] > svalues