Question: 9. Refer to the table Factors for Computing Control Chart Limits (3 sigma)' for this problem. Your supervisor, Lisa Lehmann, has asked that you report

9. Refer to the table Factors for Computing

9. Refer to the table Factors for Computing Control Chart Limits (3 sigma)' for this problem. Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor. This machine is supposed to be producing optical lenses with a mean weight of 53 grams and a range of 5 grams. The following table contains the data for a sample size of n=6 taken during the past 3 hours: Sample 2 3 4 5 6 7 8 9 10 1 51 53 52 55 54 54 52 53 51 53 R 4 7 4 5 4 8 3 7 8 3 a) What are the x-chart control limits when the machine is working properly? UCL, = grams (round your response to two decimal places). LCL =. grams (round your response to two decimal places). Choose the correct graph of the sample data for the x-chart. OA. B. C. 60.00 60.00 60.00 55.00-1 55.00 55.00-1 Adjustable weight in grams 50.00-1 50.00 50.00 45.00- 0 45.00- 0 45.00- 0 8 12 8 12 8 12 Sample Sample Sample b) What are the R-chart control limits when the machine is working properly? UCLR grams (round your response to two decimal places). LCLR- grams (round your response to two decimal places). = Choose the correct graph of the sample data for the R-chart. O A. B. O c. 10.00 10.00+ 10.00- 8.00- 8.00- 8.00- 6.00- Adjustable weight in grams 6.00- Adjustable weight in grams 6.00- Adjustable weight in grams 4.00- 4.00- 4.00- 2.00- 2.00- 2.00- 0.00+ 0 0.00+ 0 0.00+ 0 8 12 8 12 12 Sample Sample Sample c) What seems to be happening? Has the process been in control? Yes 1: Data Table Sample Size, n Lower Range, D 0 2 3 0 4 Mean Factor, Az 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 Upper Range, D4 3.268 2.574 2.282 2. 115 2.004 1.924 1.864 1.816 5 0 0 0 6 7 0.076 8 0.136 9 0.184 0.223 10 0.308 1.777 12 0.266 1.716 0.284

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Please provide all formulas/steps if possible Refer to the table Factors for Computing Control Chart Limits (3 sigma) LOADING... for this problem. Your supervisor, Lisa Lehmann, has asked that you...

What seems to be happening? Has the process been in control? Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Your supervisor, Lisa Lehmann, has asked that...

n list on 7 on 8 ion 9 tion 10 Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Your supervisor, Lisa Lehmann, has asked that you report on the output of a...

Already got the answer for the LCL and UCL, and it's correct. Just need the answer for the graphs Refer to the table Factors for Computing Control Chart Limits (3 sigma). for this problem. Your...

pls help i will like 6 Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on...

Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor. This...

Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor....

Please show work so I can know how this should be computed, thank you! Data table Question i Data Table - X Lower Range, D3 O O O O Sample Size, n 2 3 4 5 6 7 8 9 10 12 Mean Factor, Az 1.880 1.023...

Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Your supervisor, Lisa Lehmann, has asked that you report on the output of a machine on the factory floor....

Convert to American terms. Keep the currency being bought and sold in the denominator. a. 0.8894/$ Bid and 0.8898/$ Ask b. 0.8898/$ Bid and 0.8894/$ Ask

Are the joule heating rates for resistors in series generally the same? If not, under what circumstance(s) could they be the same?

Toby and Keith are planning to create and jointly own a company that will license their patented technology solely for royalties and will not create their own products for sale. Earnings would be...

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...