MATLAB Read the Excel file TestScores.xlsx (SHOWN ABOVE) and add a new column to the end titled Average and calculate the average test score for each row. Write the updated file to TestScoresAverage.xlsx.

Semester 2 test scores 80 Test 3 79 Test 3 58 Test 3 87 Test 83 50 Test 3 93 Test 3 55 Test 83 52 Test 3 93 Test 3 59 Test 3 83 Test 3 73 Test 3 57 Test a3 74 Test u3 97 Test 83 98 Test 3 92 Test 3 55 Test 3 97 Test 83 90 Test 3 97 Test 3 50 Test 3 66 Test 83 4 Test 3 89 Test 3 68 Test 3 76 Test 3 59 Test 3 61 Test 83 89 Test 3 94 Test 3 80 Test 3 89 Test 3 74 Test #3 99 Test 3 74 Test 3 55 Test 83 83 Test 3 54 Test 83 54 Test 83 53 Test 3 79 Test 3 76 Test#3 93 Test 3 57 Test 3 75 Test #3 100 Test #4 81 Test #2 80 Test 2 75 Test 2 53 Test 2 88 Test 2 86 Test #2 75 Test 2 89 Test 2 Test 1 96 Test it! Test it! Test it! 65 Test 84 GA Test 1 Test Test 100 Test#4 71 79 75 GA 98 Test 2 94 Test 2 Test it! 71 Test 2 91 Test #2 Test it! 21 .list AN 55 Test 82 77 Test 2 68 Test #2 76 Test 2 95 Test 2 62 Test #2 53 Test 2 83 Test 2 21.list U2 69 Test 82 77 Test 2 Test 67 Test #4 Test it! Test it! Test #1 79 Test #4 Test 71 93 Test #4 75 Test it! 57 Test 2 71 Test 2 Test it! Test 72 77 Test 2 72 Test 2 GN 84 Test 2 82 Test 2 91 Test #2 81 Test #2 52 Test 82 61 Test 2 74 Test 2 66 Test #2 93 Test#2 87 Test 2 86 Test 2 Test Test it! Test it! 70 Test #4 63 Test#4 Test it! Test Test 80 Test #2 59 Test #4