Question

Click Submit to complete this assessment Question 1 of 1 Question 1 50 points Save Answer Clothes Co is one of the newest clothing manufacturers located in General Trias Cavite. Their product lines include sandos, round neck shirts, fitted pants, v-neck shirts, wrap around skirts cut denims Lately, the company has been experiencing a large number of reject rates during the quality inspection at the finishing line. As head of QC Dept of the company, you were asked by the President to sove his alarming problem. You decide to apply control chart to monitor the problem of Colored spot present inthe white colored shrts The tolerable spot diameter You collect 10 subgroups with 3 as the sample size. as shown in the table not more than 05mm You intend to apply X-Bar and R dart Observation 1 2 34 5 67 8 9 10 02033606040305050803 605 1.90503040.8090403 05042403020302080.502 ALL NUMERICAL ANSWERS MUST BE 4 DECIMAL PLACES A Determine the Centerline of X-bar Chart B. Determine the centerline of R chart С Does this production of white shirt appear to exhibit statistical control with respect to the Qualty charactenstics earned n this D Iif the process is in control, estimate the percentage of shirt witnin specification and UCL LCL and UCL LCL

Answer 1

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	s1	s2	s3	s4	s5	s6	s7	s8	s9	s10
	0.2000	0.3000	3.6000	0.6000	0.4000	0.3000	0.5000	0.5000	0.8000	0.3000
	0.6000	0.5000	1.9000	0.5000	0.3000	0.4000	0.8000	0.9000	0.4000	0.3000
	0.5000	0.4000	2.4000	0.3000	0.2000	0.3000	0.2000	0.8000	0.5000	0.2000	X double bar
X bar	0.4333	0.4000	2.6333	0.4667	0.3000	0.3333	0.5000	0.7333	0.5667	0.2667	0.6633
MAX	0.6000	0.5000	3.6000	0.6000	0.4000	0.4000	0.8000	0.9000	0.8000	0.3000
Min	0.2000	0.3000	1.9000	0.3000	0.2000	0.3000	0.2000	0.5000	0.4000	0.2000	R bar
R	0.4000	0.2000	1.7000	0.3000	0.2000	0.1000	0.6000	0.4000	0.4000	0.1000	0.4400

ル d 2

mstaut (2-574 1194 2132 一 1.1326

C. The process is not in control

Xbar-R Chart of C21, ., C23 2.5 c 2.0 1.5 1.0 0.5 UCL-1.113 LCl-0213 10 Sample 1.6 12 0.8 0.4 0.0 R-044 4 10 Sample

d -

о.soo 643 АЗ 3