Python language.

Python code. Below numbers should be in a StemAndLeaf1.txt file

40 37 91 44 80 72 52 29 52 29 45 70 45 53 64 23 52 60 70 42 84 23 25 32 12 90 78 72 61 20 67 73 33 64 60 14 40 41 31 59 58 22 51 41 16 52 63 20 52 41 98 38 41 44 53 60 53 72 50 85 30 15 26 64 50 53 57 49 54 57 72 72 22 31 38 62 30 66 32 59 43 49 15 25 37 59 31 38 45 46 99 34 49 61 47 74 62 27 20 58

Problem 1: Stem and Leat Stem and Leaf Plot +0000 2 78 5 6 O 5 8 0 0 8 8 "A stem-and-leaf display or stem-and-leaf plot is a device for presenting quantitative data in a graphical format, similar to a histogram, to assist in visualizing the shape of a distribution. They evolved from Arthur Bowley's work in the early 1900s, and are useful tools in exploratory data analysis. Stemplots became more commonly used in the 1980s after the publication of John Tukey's book on exploratory data analysis in 1977. The popularity during those years is attributable to their use of monospaced (typewriter) typestyles that allowed computer technology of the time to easily produce the graphics. Modern computers' superior graphic capabilities have meant these techniques are less often used." -- Wikipedia (retrieved 9/23/2018) Find on the D2L three "StemAndLeaf" datafiles. Write code that.... a) Greets the user. b) Asks the user to input a 1, 2 or 3. c) Given the input, reads in the appropriate datafile and displays a stem and leaf plot. (Note: This will require you to make several design decisions. I am not looking for a specific format, but the final format should be well thought out.) d) Loops until the user wishes to exit