Two machines are currently in use in a process at the Dennis Kira Mfg. Co. The standards for this process areLSL = 450" and USL= 454". Machine One is currently producing with mean = 451" and standard deviation .0004","Machine Two is currently producing with mean .4515" and standard deviation .0003". Which machine has the highercapability index?Machine One has an index of 0.83 (round your response to two decimal places).Machine Two has an index of (round your response to two decimal places).

A process capability Index (Cpk) depicts how efficiently our processes are and how close we are able…

Answered: Two machines are currently in use in a…

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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Similar questions

Consider a process with lower process control limit as 1.338 and upper process control limit as 1.342 . The lower specification limit is 1.335 and the upper specification limit is 1.345. Utilizing the information provided, is the process is capable of meeting design specifications?
A soft drink bottling machine exhibits the following production behavior: Hour Production Defects (Xi - u) 2 8:00 1010 19 9:00 980 23 10:00 1036 24 11:00 980 17 12:00 995 18 13:00 1030 23 14:00 1040 25 15:00 1005 17 16:00 1010 21 17:00 990 18 Z(Xi - µ)² = Calculate the control limits, determine the control state and define if the process is capable of operating at a maximum effect percentage of 2%
S Book Hint Print eferences Problem 13-2 (Algo) A metal fabricator produces connecting rods with an outer diameter that has a 1 ± 0.02 inch specification. A machine operator takes several sample measurements over time and determines the sample mean outer diameter to be 1.004 inches with a standard deviation of 0.006 inch. Calculate the process capability index for this example. (Round your answer to 3 decimal places.) Process capability index
A weighing process has an upper specification of 1.751 grams and a lower specification of 1.632 grams. A sample of parts had a mean of 1.7 grams with a standard deviaiton of 0.023 grams. Round your answer to four decimal places. What is the process capability index for this system?
Meena Chavan Corp.'s computer chip productionprocess yields DRAM chips with an average life of 1,800 hoursand cr = I 00 hours. The tolerance upper and lower specificationlimits are 2,400 hours and 1,600 hours, respectively. Is this processcapable of producing DRAM chips to specification?
Please do not give solution in image formate thanku.
7. An ad agency tracks the complaints, by week received, about the billboards in its city: Week No. of Complaints 1 3 2 6 3 4 4 12 5 2 6 9 This exercise contains only parts a, b, and c. Part 2 a) The type of control chart that is best to monitor this process is c minus chart ______ . Part 3 b) Using z = 3, the control chart limits for this process are (assume that the historical complaints rate is unknown): UCLc = ________ complaints per week (round your response to two decimal places). The upper control limit is: ________ The lower control limit is: _________ The central limit is ___________
The observations below were collected at equal sampling intervals from a process with po- 20 and og=1 for the purpose of monitoring the process. Observation #i 19.32 2. 20.55 18.14 4 18.96 (1) Construct a suitable CUSUM chart for monitoring the process if the mean of the process will shift to 19? (2) If the control limit of the CUSUM chart is reduced by log, the false alarm will: (a) increase (b) decrease ©) remain the same (3) Is the process in control or out of control?
A process generating attribute data has an estimated sigma capability = 3.3. Assuming the process mean is shifted +/- 1.5 sigma from the target value, what is the estimated dpmo? Estimated dpmo = ____.
BlueMoon Bottlers has a bottle-filling process with a mean value of 64 ounces and a standard deviation of 8 ounces. Suppose the upper and lower specification limits are 71 and 57 ounces, respectively. What is the process capability index of this process? (Note: You MUST show every single step and detailed derivation for full credit)
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
Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were: Sample Sample Mean (in.) Range (in.) Sample Sample Mean (in.) Range (in.) 1 11.404 0.044 7 11.403 0.021 2 11.400 0.051 8 11.407 0.058 3 11.389 0.042 9 11.397 0.039 4 11.406 0.037 10 11.403 0.038 5 11.395 0.048 11 11.401 0.054 6 11.397 0.053 12 11.406 0.061 Part 2 For the given data, the x = enter your response here inches (round your response to four decimal places). The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before…

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