Refer to Table 56.1-Factors for Computing Control Chart Limits.(3.sigma) for this problem.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 producedeach day, the mean and the range of this diameter have been as follows:a) What is the value of x?mm (round your response to two decimal places).b) What is the value of R?R=mm (round your response to two decimal places).c) What are the UCL, and LCL; using 3-sigma?Day12345Upper Control Limit (UCL;)mm (round your response to two decimal places)Lower Control Limit (LCL;)mm (round your response to two decimal places).d) What are the UCL and LCL using 3-sigma?Upper Control Limit (UCLR)-mm (round your response to two decimal places).Lower Control Limit (LCL)-mm (round your response to two decimal places)Mean x(mm)154.9151.2155.6155.5154.6Range R(mm)4.44.84.35.04.7Next

Here, For each day, I have been given the Mean and Range values, from this dataset, I would…

Answered: a) What is the value of x? mm (round…

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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26. Discuss the following pro and con positions on using optimization models to design control charts: Con: “These models are useless to me because I don’t feel I can accurately estimate the values of the required inputs." Pro: “The choice of specific values of n and k in the construction of X bar charts means that you are assuming values for the various system costs and parameters. You might as well take the bull by the horns and obtain the best estimates you can and use those to design the X bar chart."
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i need both answers , with no plagiarism
What is the function of a directional control valve b) why is pressure lost when there is flow along a pipe? Where does pressure goes? plz explain clear not use chatgpt answer i will 20 upvotes urgent.
match each variable types with its description: variables: Process input variable, Process output variable, Critical to quality, Key process output variable, Key process intput variable, description (a) a product or process requirement that is no matter to the customer (b) a product or process knob or control that affects characteristics of importance to the customer (c) a product or process knob or control that has no impact on the process (d) a product or process requirement that must be present to make the customer happy but that the customer does not know to explicitly specify (e) a product or process requirement specifically requested by the customer
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Please do not give solution in image format thanku A restaurant wants to make sure that they are serving customers quickly enough. Every day for 10 days, they sample 16 random customers, and measure how long it is until the waiter shows up. Uisng this sample data, the company calculates the 3-sigma control limits as LCL = 3.5 minutes and UCL = 6.5 minutes. What would be the LCL and UCL if the company uses 2-sigma control limits instead? 1. LCL = 4.5 minutes and UCL = 7.5 minutes 2. LCL = 3 minutes and UCL = 7 minutes 3. LCL = 4 minutes and UCL = 6 minutes 4. LCL = 4.5 minutes and UCL = 5.5 minutes
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S TS Clear re al What is one way to decrease the likelihood of a sheer pin break? Select all that apply. E Ensure the rate of turn does not exceed the red limit line Quickly apply the foot brake to ensure that the tractor is completely stopped Do not shift gears during aircraft movement Use the lowest gear during pushback Verify that the aircraft towbar and tractor are in alignment once the pushback destination is reached Shift gears slowly during aircraft movement M GET ch DOLL Page D < PREV S E
A process that exhibits random variability would be judged to be out of control O a. FALSE O b. TRUE PAGE
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