The goal of process control is to continually ensure through measurement and identification that in the short run, the actual process performance conforms to planned performance. Is this statement true or false?Select one:a. Falseb. TrueA plastic manufacturing company that makes four major products seeks to expand its operations in the coming year. At the beginning of the financial year, the company must decide on which of four new machines A, B, Cor D topurchase to be able to meet total annual demand. Each machine operates 12 hours a day, 360 days a year. The following product forecasts and processing times have been projected:ProcessingTimes perUnit(Minutes)ProductDemandunits/yrABBowls8,00014533Carrier Bags18,000516314Cups12,0006171515Pens25,00032The pure load on machines D is:Select one:a. 127.7%b. 103.8%c. 72.5%d. 89.1% A loan processing operation at a local bank processes an average of 7 loans per day. The operation has a design capacity of 10 loans per dayand an effective capacity of 8 loans per day. What is the utilization of the processing operation?Select one:a. 100.0%b. 87.5%c. 70.0%d. 80.0%Warranty expense, the cost that a business incurs for the repair or replacement of goods that has sold, is an example of which of thefollowing?Select one:a. Internal failure costb. Appraisal costc. Prevention costd. External failure cost

Process control is the ability to evaluate and modify the process to give a good yield. It is used…

Answered: The goal of process control is to…

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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Garcia's Garage desires to create some colorful charts and graphs to illustrate how reliably its mechanics "get under the hood and fix the problem." The historic average for the proportion of customers that return for the same repair within the 30-day warranty period is 0.09. Each month, Garcia tracks 130 customers to see whether they return for warranty repairs. The results are plotted as a proportion to report progress toward the goal. If the control limits are to be set at three standard deviations on either side of the goal, determine the control limits for this chart. In March, 4 of the 130 customers in the sample group returned for warranty repairs. Is the repair process in control? The UCL equals and the LCL, equals (Enter your responses rounded to three decimal places.)
Please Answer Quality Management Question A milling machine has an expected life of 10 years from the time it is installed into a production line. Assume the exponential distribution is appropriate. What is the probability that the machine will fail between 5 and 12 years after being installed into the production line? Suppose the three milling machines were designed in parallel into the production line system. What is the probability that the production line system will survive 10 years?
Canine Gourmet Super Breath dog treats are sold in boxes labeled with a net weight of 9 ounces (255grams) per box. Each box contains 6 individual 1.5-ounce packets. To reduce the chances of shorting thecustomer, product design specifications call for the packet-filling process average to be set at 43.0 grams so that the average net weight per box of 6 packets will be 258 grams. Tolerances are set for the box to weigh 258±12 grams. The standard deviation for the packet-filling process is 1.01 grams. The target process capability ratio is 1.33. One day, the packet-filling process average weight drifts down to 42.5 grams. Is the packaging process capable? Is an adjustment needed? Since the process capability index, Cpk,is ?,the process is capable?is not capable? (Enter your response rounded to three decimal places.)
GE adopted Six Sigma from Motorola in 1995, Which of the following is not an advantage of using Six Sigma: Select one: O A. Process improvement O B. A decrease in customer satisfaction O C. Product improvement O D. Defect reduction Next page
Consider a production process making controllers for video game consoles. The processoperates on a 30-second/unit cycle time. It has 10 stations, with the most error-proneactivity carried out at station 2. Inspection happens at the end of the process and thereare about 600 units of inventory between step 2 and the inspection.What would be the information turnaround time for a defect made at station 2?
Pertaining to the time-between-events control chart, which statement is INcorrect? Select one: O a. The underlying distribution is Poisson, which is highly skewed. O b. It is a variable control chart O c. It is intended for processes with low defect levels O d. To set up somewhat symmetrical control limits, transformation of time-between events must be carried out. O e. None of those listed
Need help calculating the margin of error for the question below. I show n=100, sigma = 1, and 95% prob equls a z score of 1.96 for z_alpha/2. Just having issues calcuating the Margin of Error value. The manager of a grocery store has taken a random sample of 100 customers. The average length of time it took these 100 customers to check out was 3 minutes. It is known that the standard deviation of the population of checkout times is 1 minute. With a 0.95 probability, the sample mean will provide a margin of error of 0.196. If we wanted to cut this margin of error in half, how many customers would we need to include in our sample?
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
Other things remaining the same, and assuming that X is smaller than USL and larger than LSL, if the standard deviation (σ) of the process increases, process capability index (Cpk) of the process will: Stay the same Will always increase Will always decrease Will sometimes increase
The Canine Gourmet Company produces delicious dog treats for canines with discriminating tastes. Management wants the box-filling line to be set so that the process average weight per packet is 47 grams. To make sure that the process is in control, an inspector at the end of the filling line periodically selects a random box of 10 packets and weighs each packet. When the process is in control, the range in the weight of each sample has averaged 7 grams. Click the icon to view the table of factors for calculating three-sigma limits for the x-chart and R-chart. a. Design an R- and an x-chart for this process. The UCLA equals 11.54 grams and the LCL equals 46 grams. (Enter your response rounded to two decimal places)
The 3-sigma limits for a process whose distribution conforms to the normal distribution includes _______ of the observed values, in the long run. Part 2 A. 99.74% B. 95.44% C. 68.26% D. 50%
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.

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The goal of process control is to continually ensure through measurement and identification that in the short run, the actual process performance conforms to planned performance. Is this statement true or false? Select one: a. False b. True