A soccer team is thinking about making the soccer ball roll faster on the turf in games at its local arena. There is a new methodof adding artificial grass, which promises a higher ball velocity. However, FIFA (International Federation of Association Football)requires at least 80% natural grass on the soccer turf (that is, between 80% and 100% natural grass). A local company providesthe service but works with a standard deviation of o = 3%. What is the process capability ratio (Cp) of that company? (pleasekeep three digits after the decimal point)

Given data is Upper specification limit (USL) = 100% = 1 Lower specification limit (LSL) = 80% = 0.8…

Answered: A soccer team is thinking about making…

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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Which among the following is a variable quality? A. Audits conducted in a period of time B. Machine set-up time C. Number of defective parts D. Customer complaints
arrange these steps in correct way: - the probability that each error will be detected before causing harm. - how each step can go wrong (i.e., failure modes). - identifying all the steps that must be taken for a given process to occur ('' process mapping''). - the impact of error if it actually occurs.
PLEASE DO NOT COPY FROM ANOTHER SITE. The answer is not 3. Please use the numbers that i provide. Again, my professor said the answer is not 3, so please do not answer with 3. Thumbs up, thanks! A process design meets K = 3 sigma levels. The process was originally centered. If the mean of the process shifts up towards the upper specification limit by 0.93 standard deviations. What is the expected dropout per 1,000 opportunities on the upper end? Round your answer to the nearest whole unit, if applicable
A Battery manufacturer has recently received complaints from retailers that its 9-volt batteries are not lasting as long as other name brands. Jabu Xulu, the Quality executive believes that there is no problem because his batteries have had an average life of 50 hours, which is about 10% longer that competitor’s modes. To raise the lifetime above this level would require a new level of technology not available to this battery manufacturer. Nevertheless, he is concerned enough to set up hourly assembly line checks. Previously, after ensuring that the process was running properly, the company collected samples data of 9-volts batteries. Those samples are shown in the table following table: Hours (S A M PL E) 1 2 3 4 5 1 51 50 49 50 50 2 45 47 70 46 36 3 50 35 48 39 47 4 55 70 50 30 51 5 49 38 64 36 47 6 59 62 40 54 64 7 36 33 49 48 56 8 50 67 53 43…
WhichWhich of the following is not a step in preparing process models? Multiple Choice Define model context Refine diagram Review BPMN standard Outline basic process flows Validate with stakeholders
You measure the exact size of 100 ping pong balls from manufacturer A and thenanother 100 balls from manufacturer B. The balls of manufacturer B have a much largervariation. Means and specification limits for the two manufacturers are identical. Whichof the two manufacturers has a higher process capability index?a. Manufacturer Ab. Manufacturer Bc. Cannot be determined from the given information
Hydronos is a Greek manufacturer of yogurts that have gained popularity in the United States, so it has recently built a U.S. production plant and distribution center. To ensure that it complies with U.S. environmental standards, Hydronos is planning to implement efforts to reduce emissions and other industrial waste at its manufacturing plants using a program called Green-100. Green-100 covers all company procedures, from reducing manufacturing emissions, to how the lights are controlled in the plant, to how the truck drivers complete their routes. For example, under the new Green-100 guidelines, Hydronos has measured the amount of fuel drivers need to complete their routes for traveling at moderate speeds. If drivers choose to drive at higher speeds, they will need to pay for any extra fuel they use. Hydronos also has plans to install speed governors in its fleet of trucks to ensure that the drivers do not exceed speeds of 80 miles per hour. Mangements' claim that the new technology…
1. You are an engineer working for New House Furniture Ltd, specialist in furniture manufacturing. Recently customers are returning the chairs within the warranty period as they are not happy with the product, without clear problem defined. Your task is to apply Six Sigma DMAIC method to the process of Chair Manufacturing (showing in the diagram below) to identify the tope reason for product returns and improve the quality. Driina * FIxture 1247-14 Venty pans & counts via temp ale 2910 insoect wood per Ri pian 760-11A program DFA 3 Receive Wood & CNC Cutting & Edge Routing Assemble Leg Supports Pre- Start Drilling Hardware Hardw are on no- RWork ASM Work Instructions anspeci status instrucions Template C87-0 Venty pans & Counts via témplate 3000 Fixture 1248-14 Fixture 1249-14 Assemble Seat Inspect Alignment Package & Ship Add Hardware Assemble Seat Back Package Stop Process Flow -Chair Manufacturing
A fleet repair center resets its computerized diagnostic system after every 15 trucks to help ensure there are limited major downtimes from system failure. The reset takes 22 minutes on average with a CV of 0.3. Each trucks diagnosis takes 28 minutes on average with a CV of 1.75 not considering the resets. 1. What is the effective process time and its CV? 2. If the reset system is not used, failures will occur after 57 hours on average with an average repair time of 3 hours. The CV of repair time is 0.9. What is the effective process time and its CV? Is the maintenance system beneficial if it prevents breakdowns? Just consider effective processing time parameters. 3. The maintenance program costs $10,000 annually. The average profit per car from the diagnostic service is $75. Assume the service center operates 250 days per year, 10 hours per day. Is the maintenance program economically beneficial? What assumptions are needed?
Assessing how well a product or service performs its intended purpose is the definition of the value dimension quality. true or false
If a process has 37,000 dpmo, what is its sigma capability?
This exercise contains only parts a and b. a) For the given data, the x= ____ hours (round your response to three decimal places). For the given data, mean range =_____hours (round your response to two decimal places). With z=3, the control limits for the mean chart are: UCLx= ____hours (round your response to three decimal places). LCLx=____hours (round your response to three decimal places). The control limits for the range chart are: UCLR=____hours (round your response to two decimal places). LCLR=h____ours (round your response to two decimal places). With these limits established, West now takes 5 more hours of data, which are shown in the following table. Calculate the mean and range for each hour that the sample data is taken. (Enter your responses for the mean to…

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