Please Solve Neat and Clean

Problem 3 MRH Exercise 2-19. I suggest you split the stems (4=400.0 to 449.9, 4*=450.0 to 499.9, etc. ). You may use software to draw the plot. To complete the exercise in R, you can do the following: 1) The same as 1) in Problem 2, just give the file a different name, e.g., ex2-19.txt. 2) Use the following commands: ex2.19=scan ("ex2-19. txt") # read the data stem(ex2.19) # values are rounded to nearest 10s stem(ex2.19, scale=2) # no rounding but histogram is more spread out, choose whichever you like Problem 3 MRH Exercise 2-19. I suggest you split the stems (4=400.0 to 449.9, 4*=450.0 to 499.9, etc. ). You may use software to draw the plot. To complete the exercise in R, you can do the following: 1) The same as 1) in Problem 2, just give the file a different name, e.g., ex2-19.txt. 2) Use the following commands: ex2.19=scan ("ex2-19. txt") # read the data stem(ex2.19) # values are rounded to nearest 10s stem(ex2.19, scale=2) # no rounding but histogram is more spread out, choose whichever you like