Question

The manufacturer of running shoes conducted a study on its newly developed jogging shoe. Listed below are the type and frequency of the nonconformities and failures found. A Pareto chart to show the major problem areas is given below. (Round your answers to 1 decimal place.)

Type of Nonconformity	Frequency	Type of Nonconformity	Frequency
Sole separation	30	Lace breakage	13
Heel separation	95	Eyelet failure	7
Sole penetration	61	Other	18

Answer 1

ANSWER:

Solution :. Given Dala: Nonconfomity solen ZO Non coolbority Lace böeakage 13 Eycled fordele 7 Separation Heed as separation olko sole Penetration Frequar Noy court Percent Curonulalive 42:41] 224 Heed separation sole penetration soke separation 6 - X100 - 27:23 224 42.41 +27-23 189.64] 30 69.64 +13 paration 30 xloo 513 224 95 95 100 = 49.41 61 30 30 x100 = 13-39 18 18x100=8.03 13 2000-5580 7 ZX100 = 3.125 other Q24 69.64 +13.39 -83. 03) 83-03+8.03-91.06] 90,06 +5.80=176186) 9.86+3./25=179.985) 2 xloo - 5.80 224 Lace boseakage Eyelet failure Y 224 - Total 224