Question: D E F G H - J A B Process Capability Studies (2pts) 1 3 4 A) The following sample of 100 data points were

D E F G H - J A B Process Capability StudiesD E F G H - J A B Process Capability Studies

D E F G H - J A B Process Capability Studies (2pts) 1 3 4 A) The following sample of 100 data points were recorded 5 20.55863 Process specification 7 18.08695 maximum 26.00000 minimum 12.00000 8 20.51624 9 17.79709 10 17.9251 Calculate the process capability indices, Cp and Cpk (make sure to 11 18.10502 use formulas to calculate the answer, never type a literal answer in 12 19.60196 Excel) 13 18.85843 (.3 pt) 14 19.49116 15 16.75042 pk (.3 pt) 16 19.31772 17 18.36581 18 19.63485 19 18.15506 20 19.00761 21 21.45162 B) Crunchy Potato Chip plant sells packaged chips with a printed net weight of 840 grams. 22 18.76598 Their packaging specification limits are +/- 10 grams of this published fill weight. Currently 23 19.65301 the process is running at a mean of 850 grams with a standard deviation of 1.7 grams. 24 19.84855 The firm requires a process capability ratio of at least 1.33 to be deemed "capable." Is the 25 19.03967 process capable? Is an adjustment needed? 26 20.56433 27 19.67764 (.3 pt) 28 18.17296 29 18.40581 Cpk (.3 pt) 30 17.07036 31 19.22884 Capable? (2 pt) 32 19.85504 Why? (.2 pt) 33 20.27165 34 19.18087 35 19.52731 36 18.47796 Adjustment needed? (.2 pt) 37 19.60573 Why? (.2 pt) 38 19.52863 39 19.57685 40 18.3332 41 18.16973 42 18.3869 43 17.5112 44 20.35041 45 18.91195 46 19.41336 47 19.50328 48 19.48229 49 17.74416 Cp 52 53 54 58 73 74 75 50 17.998655 51 17.362982 19.652822 18.912797 19.464411 55 17.501162 56 19.869015 57 18.735277 17.859839 59 18.045547 60 19.404461 61 20.107933 62 18.071758 63 17.634396 64 18.67551 65 18.619911 66 19.654527 67 19.100189 68 20.087944 69 18.722977 70 20.556573 71 19.048864 72 19.48281 18.228246 19.798511 18.363937 76 19.605546 77 20.282369 78 18.925767 79 19.301272 19.613283 81 19.957473 82 18.777597 83 20.607364 84 18.260208 85 17.499511 86 20.699118 87 18.149582 88 20.44767 89 18.579545 90 20.453586 91 18.61703 92 16.788163 93 18.073641 94 20.116166 95 20.004 96 19.013885 97 17.578237 98 18.196955 99 17.997896 100 17.635753 101 17.418807 102 18.115141 103 18.295849 104 19.043809 105 19.163553 80

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