36. Using the EXCEL program file, determine the process capability of cypress bark bags in kilograms for the data below. Also determine the C p and C pk for a USL of 130 kg and an LSL of 75 kg.

Subgroup X X2 X3 X4 1 95 90 93 120 234 76 81 81 83 107 80 87 95 83 77 87 90 5 105 93 95 103 67 88 76 95 97 7 100 87 100 103 8 97 91 92 94. 9 90 91 95 101 10 93 79 91 94 123 106 97 100 90 12 89 91 80 82 13 92 83 95 75 14 87 90 100 98 15 97 95 95 90 16 82 106 99 101 17 100 95 95 90 18 81 94 97 90 19 98 101 87 89 20 78 96 100 72 21 91 91 87 89 22 76 91 106 80 23 95 97 100 93 24 92 99 97 94 25 92 85 90 90