Assignment: Write a Matlab program that asks the user which of the following problems he/she would like to run. Then, based on the user's response, run the appropriate script. (Hint: see the sample program, Lecture_4.m, discussed in this week's Monday lecture and posted on Brightspace). 1. Define the following array of student exam scores. scores=[78 67 98 83 52 74 42 61 88 75 94 84 76 68 94] a) Write a script to compute the mean score and standard deviation using the mean and std command and display the results to the command window. b) Use the input command to ask the user to enter one of the exam scores. Have the script examine this score and display one of the following outputs: This score is more than one standard deviation above the mean This score is above the mean but is within one standard deviation This score equals the mean This score is below the mean but is within one standard deviation This score is more than one standard deviation below the mean