Every hour a quality control inspector measures the outside diameter of five parts. If the average of the means is 5and the average range is 1.3, what is the upper control limit for the X-bar chart for this process?O a. -5.92O b. 0O c. 6.12O d. 4.74O e. 5.75

The upper control limit gets used to mark the point past which a sample value can be considered a…

Answered: Every hour a quality control inspector…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Similar questions

A hospital is using X bar and R charts to record the time it takes to process patient account information. A sample of five applications is taken each day. The first four week's (20 days) data give the following values: X=16 min R= 7 min The upper and lower specifications are 21 minutes and 13 minutes respectively. What is the CPK of this process?
Which tool is very useful in documenting and presenting the whole process Select one a control chart b. check sheet O c flow chart O d. Pareto chart e histogram
Shift in the process mean for a measured variable would be best detected by a O a. p chart P b. chart Of. a chart O d. x barchart O e. R Chart
A green belt is going to monitor the process by collecting more than 10 samples per group. Which of the following control charts would be most appropriate ? a. I-MR b. Xbar R c. X bar S d. np chart (Don't Hand writing in solution) .
The Dog Food Cereal Company fills boxes to an average weight of 30 lbs and an average range of 2 lbs. A sample size of 20 was used to assess the process. 1. What is the LCL for the R Chart? Group of answer choices -0.003 Zero 0.446 0.828 2. What is the UCL for the R Chart? Group of answer choices Rounds down to 2 2.9 Rounds down to 3.17 5 3. What is the UCL for the x bar chart? Group of answer choices The answer rounds down to 29.5 The answer rounds up to 31.5 The answer rounds up to 30.4 33.17
Daily samples of I 00 power drills are removed fromthe assembly line at Drills by Stergios Fotopoulos and inspectedfor defects. Over the past 21 days, the following information hasbeen gathered. Develop a 3 standard deviation (99.73% confidence)p-chart and graph the samples. Is the process in control?
A sigma process with a 1.5 sigma shift in its mean has a process capability index of 1.2. Find the process performance index. a) 0.5 b) 0.7 c) 1.2 d) 3.6 (Dont hand writing solution)
For question 1 choose from the following: x bar-chart, c-chart, p-chart, or none of the about. 1. The process involving filling of a high value medicine into standard containers of 50 gms. 2. From a perspective of Statistical Process Control (SPC), a six-sigma process will have which of the following attributes? a) The USL and LSL will be separated by a distance of six sigma b) The process center will be aligned with the LSL c) The number of defects produced by the process will be 0.0018 parts per million d) All of the above 3. Which of the following statements depict the meaning of "total" in the term TQM? a) The total of all efforts put by the employees towards quality b) Total satisfaction of the customers about a company's products and services c) Ensuring every supplier follows quality practices in their work place d) Making quality happen everywhere in an organization by involving everyone
Altman Distributors, Inc., fills catalog orders. Samples of size n = 100 orders have been taken each day over the past6 weeks. The average defect rate was .05. Determine the upper and lower limits for this process for 99.73% confidence.
How is a crosscheck performed? Group of answer choices -An anova test -Through a chi-square test -A t-chart analysis -Adding rows across and columns down and comparing the results
The results of a time study to perform a qualitycontrol test are shown in the following table. On the basis ofthese observations, determine the normal and standard timefor the test, assuming a 23% allowance factor
13-When all work is inspected at each stage of the process this is known in Total Quality Control as ? A.Process inspection workers . B.Process inspection after production C.Process inspection filed . D.in-process inspection

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS

Every hour a quality control inspector measures the outside diameter of five parts. If the average of the means is 5 and the average range is 1.3, what is the upper control limit for the X-bar chart for this process? O a. -5.92 O b. 0 O c. 6.12 O d. 4.74 O e. 5.75