3 2200 1983 1935 1972 1751 1842 1992 2151 2284 Week

3 2200 1983 1935 1972 1751 1842 1992 2151 2284 week

This preview shows page 8 - 22 out of 22 pages.

189.3 220.0 Week 17 232.3 198.3 193.5 197.2 175.1 Week 17 185.4 184.2 199.2 215.1 228.4 Week 17 206.2 192.5 193.2 199.1 180.7 Week 17 167.6 180.8 193.4 204.7 222.6 Week 17 169.9 187.9 199.4 199.6 198.2 Week 17 227.4 199.2 199.5 206.3 182.0 Week 17 188.1 200.2 195.7 209.8 215.9 Week 18 235.7 194.7 199.9 190.3 234.8 Week 18 213.6 208.1 192.8 210.9 218.4 Week 18 161.8 201.3 190.1 192.6 179.0
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Week 18 236.3 195.7 192.1 196.5 174.1 Week 18 203.1 191.7 199.0 191.9 213.9 Week 18 156.9 210.9 190.4 203.2 222.6 Week 18 172.5 207.1 199.0 189.1 223.3 Week 18 222.5 197.6 192.4 206.2 207.9 Week 18 165.6 209.1 197.3 203.5 217.1 Week 18 230.0 210.6 191.7 190.0 206.2 Week 18 184.9 212.8 192.2 208.4 220.5 Week 18 164.4 210.0 191.6 199.8 235.8 Week 18 172.2 195.5 195.7 188.3 227.1 Week 18 189.7 191.0 190.3 205.4 215.1 Week 18 208.3 196.6 199.6 202.8 191.6 Week 18 212.9 195.1 198.8 197.0 184.5 Week 18 214.9 206.8 199.5 209.3 220.9 Week 18 200.1 197.3 198.9 186.0 173.2 Week 18 194.1 193.5 193.1 212.4 219.4 Week 18 204.9 209.6 198.3 211.2 175.1
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ality issues. ampling are
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Number of samples 20 Data # Defects Results Total units sampled Sample 1 235.7 Total Defects Sample 2 213.6 Defect rate, l Sample 3 161.8 Standard deviation Sample 4 236.3 z value Sample 5 203.1 Sample 6 156.9 Upper Control Limit Sample 7 172.5 Center Line Sample 8 222.5 Lower Control Limit Sample 9 165.6 Sample 10 230.0 Sample 11 184.9 Sample 12 164.4 Sample 13 172.2 Sample 14 189.7 Sample 15 208.3 Sample 16 212.9 Sample 17 214.9 Sample 18 200.1 Sample 19 194.1 Sample 20 204.9 Quality Control: The firm should control the quality of the products. On the basis of the sampling test, it is of the products in not so much effective. The products are defective and above the lower c is as below:
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20 3944.7 197.23455 14.04402186 1 211.27857186 197.23455 183.19052814 observed that the quality ontrol limits. An example
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Explantation
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These 20 samples are collected by selecting the random number of all these five projects in same plant. The data was given of 18 weeks but we examine the total defective value of products, Standard Deviation and Z values of these products. The data is in detail and we find the upper, middle and lower limit which are 211.27, 197.25 and 183.91 respectively. So after anlysis we found that these all plant's are very much in contorl and not need for new implimentation.
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