Consider the below matrix A, which you can copy and paste directly into Matlab. The matrix contains 3 columns. The first column consists of Test #1 marks, the second column is Test 2 marks, and the third column is final exam marks for a large linear algebra course. Each row represents a particular student. A = [62 67 76 73 69 64 66 69 84 69 76 78 62 89 79 87 57 72 71 78 67 54 77 73 51 58 58 77 88 77 50 85 92 68 59 77 80 79 84 58 75 70 79 75 78 70 75 88 45 70 79 67 72 84 75 71 80 73 80 71 61 78 82 69 49 71 82 66 60 56 86 83 86 68 49 88 54 69 62 73 84 84 90 65 84 53 63 67 71 50 74 68 61 76 73 75 66 64 73 66 57 61 62 76 54 82 60 69 75 62 68 56 55 84 69 85 76 67 83 76 73 56 48 84 83 81 67 60 77 53 75 97 82 54 66 62 71 59 80 75 75 61 67 76 82 93 80 56 82 71 77 64 64 62 79 60 90 77 77 52 87 67 43 53 77 55 64 63 79 90 65 86 76 89 55 68 83 74 79 73 65 57 59 77 88 67 75 60 62 56 68 100 69 65 66 61 56 67 90 55 64 72 54 74 65 82 76 44 46 65 66 57 76 66 66 71 41 63 57 83 60 76 72 67 60 49 69 75 77 54 71 65 66 78 83 62 92 73 53 82 92 71 75 74 79 75 72 61 59 56 75 68 56 85 60 80 55 87 81 62 84 70 79 68 79 90 60 68 43 74 70 61 64 64 53 62 71 55 82 67 82 44 74 67 89 65 70 70 48 86 53 47 75 78 69 61 65 50 88 76 73 73 58 74 64 83 68 65 63 58 87 81 58 52 58 69 61 45 52 56 72 74 78 71 73 70 70 68 91 49 80 70 66 51 91 84 62 64 65 57 74 65 87 65 62 70 69 69 60 67 63 69 63 61 90 49 57 70 74 79 79 73 60 76 77 81 63 60 83 75 77 64 70 65 83 54 59 80 69 84 87 70 80 79 58 65 67 83 85 57:55 55 69 71 50 54 53 74 47 77 64 48 63 87 66 69 61 76 56 65 57 68 54 56 57 80 59 53 69 55 72 54 57 97 63 61 73 59 77 69 63 69 73 69 44 81 81 69 76 73 64 53 60 78 69 55 65 66 74 44 58 64 60 66 59 70 80 55 56 93 48 81 84 73 75 44 59 71 70 81 67 79 68 70 59 67 58 66 54 78 65 70 79 72 89 80 80 68 52 83 61 57 72 82 63 70 66 48 53 59 81 53 74 61 53 82 69 72 51 69 76 91 73 64 81 54 78 57 67 68 60 74 64 83 48 56 86 47 73 57 63 57 79 49 59 64 56 82 57 60 56 70 80 64 50 62 59 87 79 60 76 76 55 81 70 48 80 61 71 56 66 74 73 72 68 90 51 84 79 43 87 66 62 59 61 62 73 72 82 68 45 60 57 63 45 68 74 75 66 59 71 80 76 58 63 60 51 66 49 63 61 52 48 71 70 99 72 71 63 63 49 60 54 79 68 78 84 69 76 73 58 68 58 65 70 68 53 68 81 67 55 68 47 69 66 60 53 65 52 60 76 73 58 33 47 55 73 45 64 66 54 70 68 51 77 64 65 58 75 75 86 88 88 65 80 60 50 66 76 78 60 63 60 81 56 68 80 74 80 69 90 57 63 91 45 50 75 41 77 65 85 71 58 81 69 74 61 62 55 80 74 62 66 58 60 71 56 71 56 68 92 73 65 65 86 66 89 99 59 59 70 70 57 58 69 52 79 82 54 52 60 69 43 68 72 68 59 61 76 51 74 69 59 79 83 52 79 79 83 92 69 61 80 79 63 43 80 72 64 73 68 68 61 69 71 62 72 52 67 53 79 64 44 77 75 43 58 64 84 75:58 59 39 64 59 55 41 48 53 68 56 66 59 58 49 72 71 58 61 60 53 66 45 43 53 56 56 43 55 50 60 49 62 49 55 66 47 51 55 70 56 79 57 53 47 37 64 65 55 43 71 55 50 50 48 50 66 55 63 59 48 68 60 49 54 65 35 46 48 49 59 61 54 55 54 57 38 56 41 74 53 66 56 74 42 62 53 33 79 70 66 72 50 55 34 56 53 41 61 51 60 39 59 74 42 63 61 53 60 71 68 55 50 77 50 60 41 66 50 51 57 56 39 65 58 55 62 48 44 67 66 63 56 63 56 64 53 47 58 57 79 58 43 53 40 42 47 59 47 46 62 47 57 39 39 67 65 57 95 50 26 69 54 56 54 49 50 61 50 32 41 50 46 36 71 65 42 42 57 44 60 72 50 66 56 53 51 49 41 46 46 64 51 64 43 46 67 52 37 62 60 24 64 50 43 48 45 36 64 43 59 62 71 83 66 54 45 50 55 52 46 39 62 38 66 55 42 69 59 53 63 47 42 61 56 56 49 63 71 83 56 56 63 52 39 45 59 68 56 70 73 52 51 71 41 60 55 55 47 50 74 53 53 44 49 65 62 60 57 48 56 48 63 60 58 58 51 57 50 47 7652 52 35 36 38 42 62 54 65 68 58 56 66 80 61 63 55 75 56 61 58 53 61 59 64 59 72 59 66 74 53 63 37 43 43 50 61 72 46 63 48 74 51 44 67 54 45 54 52 58 71 48 81 51 65 39 56 64 35 32 66 53 45 65 65 70 42 63 56 36 38 79 68 63 48 61 62 70 43 49 64 66 40 47 70 56 37 59 45 73 71 59 43 38 50 73 57 60 47 54 46 39 58 57 61 56 51 52 42] Before doing the below parts, you can check that you are on the right track as follows. Use a boolean expression, followed by the sum function, to verify that 222 students got a higher mark on Test #1 than on Test #2. (a) How many students got a higher mark on the exam than on Test #1? (b) How many students had marks that increased throughout the term? i.e. how many students had test scores such that Test #1