Question 1: Resistors for electronic circuits are manufactured on a high-speed automated machine. To set up the machineand to create quality control tools to be used throughout the run, 8 samples were taken with 4 resistors in each sample.The complete list of these samples and their measured values are presented in Table 1 below.Sample123456778Table 11010995990101510139949891001Readings (in OHMS)98510091015100910059949829969919961003102010191001992986986994100899899310051020996a) Identify the appropriate quality control chart(s) for this production. (Hint: First identify the type of measurementfor this product, based on which then you can choose the appropriate chart(s).)b) Construct the control chart(s) you have specified in part (a).(As included in the instructions, you only need to identify the three elements of each quality control chart,namely, the CL, UCL, and LCL. No plotting is needed for this question. Same for the later questions.)c) The manager wants to use the control chart(s) you have constructed in part (b) to check a new production line.Table 2 below summaries the inspection results of 3 new samples drawn from the new process. Based on youranalysis, do you think the new process is in control overall?

Here, for each sample, I have been given multiple readings, so, for each sample, I would determine…

Answered: a) Identify the appropriate quality…

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...

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Question 1 Managing the Risk Management Function a) A manufacturer of computer disks took samples of 100 disks on 6 consecutive days.The number of disks with bad sectors was determined for each of these samples.The results are in the table that follows.Day Sample Size Bad 1 100 18 2 100 14 3 100 10 4 100 17 5 100 16 6 100 12Construct the p control chart table and determine whetherA) at least one point is outside of the control limitsB) a increasing trend is detectedC) a decreasing trend is detectedD) the process is in-control.
8. Question content area Part 1 Refer to the table Factors for Computing Control Chart Limits (3 sigma) LOADING... 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 50 grams and a range of 3.5 grams. The following table contains the data for a sample size of n=6 taken during the past 3 hours: Sample 1 2 3 4 5 6 7 8 9 10 x 55 47 49 50 52 57 55 48 51 56 R 3 1 5 3 2 6 3 2 2 3 Part 2 Set the control limits for this process for the x-chart when the machine is working properly. UCL-x = _______? grams (round to two decimal places) LCL-x = ________? grams (round to two decimal places) B) Set the control…
Question 6 Flu Shot Dosage A hospital in a developing nation is forced to manually put the flu shot vaccine into syringes. The recommended dosage for the flu shot is 0.5mL. The local health authorities define all syringes that have less than 0.45ml or more than 0.55mL as defective. In a sample of 100 syringes, the hospital’s quality control officer finds the average dosage to be 0.5mL. The standard deviation of the dosage is 0.02 mL and the distribution of the dosages resembles a normal distribution reasonably closely. What percentage of the manually filled syringes will be outside the specification limits provided by the local health authorities? (Please answer in decimal form.)
Question 45 When assigning responsibilities for monitoring risk mitigation plans, which of the following criteria is most important? a. To properly assess the monitoring process, those doing the monitoring must hear from those close to the risks/ controls b. Monitoring should focus on established, not emerging, risks c. To insure an independent attitude, monitoring responsibility should be limited to higher levels rather than at levels where detailed processes occur d. Those with monitoring responsibility can generally minimize consideration of cost-benefit analysis Question 46 An organization decided to install a motion detection system in its warehouse to protect against after-hours theft. According to the COSO enterprise risk management framework, which of the following best describes this risk management strategy? Avoidance Reduction Sharing Elimination Question 47 Stakeholders are individuals or groups who a. Dominate the strategy development process…
Problem 5) The manager of a building supplies company, mills his own wood on site to save money. He wants to see if his work meets the quality specifications. Industry standard defective rate for all milled wood is 15%, when it can’t be used any more. From each run, 30 samples of 2x6 are measured and inspected, the Area is calculated. 8.24 8.25 8.24 8.24 8.25 8.25 8.46 8.26 8.26 8.26 8.26 8.54 8.26 8.24 8.31 8.35 8.24 8.23 8.23 8.24 8.28 8.23 8.25 8.25 8.25 8.24 8.24 8.24 8.28 8.28 a) Calculate the Upper Action Line. b) Calculate the Upper Warning Line c) Construct the appropriate control chart using R. d) Is this data in a process of control? How do you know? Explain your answer. If it is not, what are some recommendations you can give to get the data back into a process of control.
QUESTION 5 The Taguchi method includes three major concepts. It includes all of the following, except a. Employee involvement b. Quality loss function c. Quality robustness d. Target oriented quality
Question : A process that is considered to be in control measures an ingredient in ounces. Below are the last ten samples (each of size n=5) taken. The population standard deviation is 1.36. SAMPLE 1 2 3 4 5 6 7 8 9 10 5 6 9 10 9 10 9 12 8 9 8 9 9 8 12 11 9 9 6 10 6 8 5 7 10 8 10 9 4 12 4 7 3 8 8 6 12 10 4 11 5 4 2 9 8 6 8 6 5 7 Using information from the above table: Calculate the standard deviation of the sample means, σ×. Determine the control limits for the mean chart, using A2 and σ× if z=3. Determine the control limits for the range chart. Construct mean (using A2) and range control charts by using information from (ii) and (iii). Comment on your results.
Problem 10-5 (Algo) Using samples of 196 credit card statements, an auditor found the following:Use Table-A. Sample 1 2 3 4 Number with errors 4 3 6 9 Click here for the Excel Data File a. Determine the fraction defective in each sample. (Round your answers to 4 decimal places.) b. If the true fraction defective for this process is unknown, what is your estimate of it? (Round your answer to 1 decimal place.) c. What is your estimate of the mean and standard deviation of the sampling distribution of fractions defective for samples of this size? (Round your intermediate calculations and final answers to 4 decimal places.) d. What control limits would give an alpha risk of .03 for this process? (Round your intermediate calculations to 4 decimal places. Round your "z" value to 2 decimal places and other answers to 4 decimal places.) e. What alpha risk would control limits of .0470 and .0092 provide? (Round your intermediate calculations to 4 decimal…
Q1: Identify the sampling technique used in the above scenarios. B puts students' names in a hat and then selects his sample by picking 5 names, from his hat. B wants to check the airport security and for that he choose the first 50people to pass through a checkpoint. B wants to check the food quality of the products and for that he selects every 10thitems as her sample. B want to analyze the job satisfaction level among employees. He divided employees on the basis of “managers” and “non-managerial employees” and then randomly select 10 persons from each group. B want to study on gambling addiction and realized that it is difficult to get in contact with gambling addictive. He had however been in contact with one individual gambler in the initial phase of the study. When he interviewed him he asked if he had knowledge of other gamblers. The gambler gave references for two persons. When these two persons were interviewed, one gambler give reference…
Under the Newborns’ and Mothers’ Health Protection Act, health plans and health insurers may not restrict covered hospital benefits for a mother and her newborn to less than (a)_____ hours following a vaginal delivery or (b) ______hours following a cesarean delivery? a. (a) 48 hours, (b) 96 hours b. (a) 24 hours, (b) 72 hours c. (a) 48 hours, (b) 72 hours d. (a) 36 hours, (b) 96 hours Group of answer choices a b c d Flag question: Question 18 Question 18 1 pts CMS, CDC, and the FDA have oversight responsibility for various elements of The Clinical laboratory Improvement Amendments (CLIA). True or False? Group of answer choices True False Flag question: Question 19 Question 19 1 pts What HHS organization has primary oversight responsibility for human subject research related insurance programs and activities? a. Institutional Review Board b. Organ Procurement Transplant Network c. Patient Self-Determination Act d. Office for Human Research Protection Group of answer…
Q14. The following table contains the measurements of the key length dimensions from a fuel injector.These samples of size five were taken at one -hour intervals. a. Construct a three-sigma x-chart and R-chart (use Exhibit 6.13) for the length of the fuel injector.what can you say about this process? The picture of Exhibit 6.13 is attached The picture with the sample number and observations also attached. Thanks
Problem 1: Auto pistons at Wemming Chung’s plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must be controlled. From sample sizes of 10 pistons produced each day, the mean and the range of this diameter have been as follows: Day Mean (mm) Range (mm) 1 156.9 4.2 2 153.2 4.6 3 153.6 4.1 4 155.5 5.0 5 156.6 4.5 a) What are the UCL x (line on top of x, counldn't find the button to do it) and LCL x (line on top of x) , using 3σ? Plot the data. b) What are the UCL R and LCL R , using 3σ? Plot the data. c) Is the Process in Control? (Please screen shot the EXCEl if its in excel) Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.

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