The quality control manager shuts down an automatic lathe for corrective maintenance whenever a sample of the manufactured items has an average diameter outside the interval (2.01, 2.03) where these figures are in centimeters. The lathe is designed to produce items whose diameters are normally distributed with mean 2.02 cm and standard deviation 0.005 cm. a) Determine the chance of the control manager stopping the lathe when it is operating as designed. b) Suppose that the machine wears out so that it makes with a mean diameter of 2.04 cm. Determine the probability that the lathe will be allowed to continue. c) An adjustment error caused the lathe to produce items with a mean diameter of 2.01 cm. Determine the probability that the lathe will be stopped.
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https://myessaydesk.com/wp-content/uploads/2021/06/myessaydesk.png00adminhttps://myessaydesk.com/wp-content/uploads/2021/06/myessaydesk.pngadmin2023-04-17 23:26:552023-04-17 23:26:55The quality control manager shuts down an automatic lathe for corrective maintenance whenever a sample of the manufactured items has...
In this mini project,you are expected to provide the following three required components:(1)Problem Statement(2) Background Information(3)Required Work&SolutionThe sections containing your problem statement and background information must be typedusing a font size of 12 in“Times New Roman”.Moreover the background information sectionmust contain“your own words”describing the method used in solving the given problem.The last section can be hand-written but must be neat and easy to follow.
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4.1 The following gives the number of pints of type B blood used at Woodlawn Hospital in the past 6 weeks:a) Forecast the demand for the week of October 12 using a 3-week moving average.b) Use a 3-week weighted moving average, with weights of .1, .3, and .6, using .6 for the most recent week. Forecast demand for the week of October 12.c) Compute the forecast for the week of October 12 using exponential smoothing with a forecast for August 31 of 360 and a 5 .2. PX4.3 Refer to Problem 4.2. Develop a forecast for years 2 through 12 using exponential smoothing with a 5 .4 and a fore-cast for year 1 of 6. Plot your new forecast on a graph with the actual data and the naive forecast. Based on a visual inspection, which forecast is better?Answers for 4.2:(a) None obvious.(b) 7, 7.67, 9, 10, 11, 11, 11.33, 11, 9(c) 6.4, 7.8, 11, 9.6, 10.9, 12.2, 10.5, 10.6, 8.4(d) The 3-yr. moving average.4.5 The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest partly on the anticipated mileage to be driven next year. The miles driven during the past 5 years are as follows:a) Forecast the mileage for next year (6th year) using a 2-year moving average.b) Find the MAD based on the 2-year moving average. (Hint: You will have only 3 years of matched data.)c) Use a weighted 2-year moving average with weights of .4 and .6 to forecast next year’s mileage. (The weight of .6 is for the most recent year.) What MAD results from using this approach to forecasting? (Hint: You will have only 3 years of matched data.)d) Compute the forecast for year 6 using exponential smoothing, an initial forecast for year 1 of 3,000 miles, and a 5 .5. PX4.25 The following gives the number of accidents that occurred on Florida State Highway 101 during the past 4 months:Forecast the number of accidents that will occur in May, using least-squares regression to derive a trend equation.PX4.27 George Kyparisis owns a company that manufactures sailboats. Actual demand for George’s sailboats during each of the past four seasons was as follows:George has forecasted that annual demand for his sailboats in year 5 will equal 5,600 sailboats. Based on this data and the multiplicative seasonal model, what will the demand level be for George’s sailboats in the spring of year 5?
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https://myessaydesk.com/wp-content/uploads/2021/06/myessaydesk.png00adminhttps://myessaydesk.com/wp-content/uploads/2021/06/myessaydesk.pngadmin2023-04-17 23:08:222023-04-17 23:08:22MGT455 Ch4 -- MathematicsExpert ONLY
The first two pages are background introduction, and the last page is the actual homework.
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For this activity, complete the following:Using the Evaluation Matrix Template provided, complete the evaluation of the clinical information system (CIS) for the two vendors listed in the Technology Information Sheet. A portion of the evaluation matrix has been completed, but you will need to add additional items to fully vet the vendors. You will need to come up with at least two additional evaluation factors along the lines of security, usability, functionality, accessibility, etc. to complete this assignment. Review the Evaluation Matrix Example to help you complete your matrix.Support your answer with relevant sources.You will be graded on the following critical elements: Complete: Did you fill out all of the existing fields for each of the technologies/vendors? Additional Evaluation Factors: Did you include at least two additional evaluation factors? You can take inspiration from the completed example. Support: Did you support your answers? For example, if you gave a high score to one of the vendors on a certain element, can you explain why? You may use the Technology Information Sheet as a source.Note: It is suggested that you complete this activity before you finish the milestone in this module. However, you do not need to wait for instructor feedback on this assignment to complete the milestone. You can incorporate the feedback from this assignment and the milestone before you submit the final project in Module Nine.Guidelines for Submission: Use the Evaluation Matrix Template to complete this assignment. All sources should be cited using APA style.*follow rubric verbatim***Below is the:rubricmatrix templateexample of template to go by
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