K If Professor Laurie Macdonald takes 12 minutes to grade the first exam and follows an 80% learning curve then, using table Table E.3, the amount of time she requires to grade: a) the 25th exam 4.26 minutes (round your response to two decimal places). b) the first 10 exams (round your response to two decimal places). minutes
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- What are machine learning algorithms good at? (MC) Pick correct answer: Finding and matching patterns contained in structured data once properly set up. Writing poetry and fiction books once properly set up. Finding and matching patterns contained in any dataset once properly set up. Finding and matching patterns contained in unstructured and semi-structured data once properly set up.Yelp Dog Food produces specialized dog foods in 1-pound packages. The amount of dog food in each package should be 1 pound, and Yelp has determined that the standard deviation of the machine filling these packages is half an ounce, and the confidence interval is 14.85% (z = .1872). In order to confirm that the machine is operating properly, Yelp takes 16 sample bags every hour and weighs them. The means of these 16 bags for an 8-hr shift is given below. 1 2 3 4 5 6 7 8 0.98 1.01 0.97 1.03 1.01 0.94 1.02 1.02 NARREND What would be the lower control limit? .9038 .9567 .9741 .9892. A small, privately owned Asian company is producing a private-label soft drink calledYoggo. A bottling line puts the soft drinks into plastic bottles and then packagesthe bottles into boxes holding 10 bottles each. The bottling line is comprised of thefollowing four steps: (1) the bottling machine takes 1 second to fill a bottle, (2) the lidmachine takes 3 seconds to cover the bottle with a lid, (3) a labeling machine takes3 seconds per bottle, and (4) the packaging machine takes 4 seconds to place a bottleinto a box. When a box has been filled with 10 bottles, a worker tending the packagingmachine removes the filled box and replaces it with an empty box. Assume that thetime for the worker to remove a filled box and replace it with an empty box is negligibleand hence does not affect the capacity of the line. Problem data are summarized in thefollowing table. a. Draw a process flow diagram of this process. b. What is the capacity (bottles/hour) at the resource “Apply a lid”? c. What…
- Yelp Dog Food produces specialized dog foods in 1-pound packages. The amount of dog food in each package should be 1 pound, and Yelp has determined that the standard deviation of the machine filling these packages is half an ounce, and the confidence interval is 14.85% (z = .1872). In order to confirm that the machine is operating properly, Yelp takes 16 sample bags every hour and weighs them. The means of these 16 bags for an 8-hr shift is given below. 1 2 3 4 5 6 7 8 0.98 1.01 0.97 1.03 1.01 0.94 1.02 1.02 NARREND How many, if any, of the hours were out of control? 0 2 3 7Percent of students belonging to the top 30 percentile in national standards tests is part of:(A) Financial(B) Customer(C) Internal Process(D) Learning and Growth performance.Suppose that the Mendenhall Corporation, a producer of women’s handbags, has determined that a 73 percent experience curve accurately describes the evolution of its production costs for a new line. If the first unit costs $100 to produce, what should the 10,000th unit cost based on the experience curve?
- Wellplace Insurance Company processes insurance policy applications in batches of 100. One day, they had eleven batches to process and, after inspection, it was found that four batches had nonconforming policies. One batch had seven nonconformances, another had two, another had one, and another had five nonconformance. a. What was the proportion nonconforming for each batch? Round your answers to two decimal places. The proportion nonconforming for the first batch: The proportion nonconforming for the second batch: The proportion nonconforming for the third batch: The proportion nonconforming for the fourth batch: b. What was the nonconformance per unit (NPU) in total for the eleven batches? Round your answer to three decimal places. Total nonconformances per unit for all batches:Yelp Dog Food produces specialized dog foods in 1-pound packages. The amount of dog food in each package should be 1 pound, and Yelp has determined that the standard deviation of the machine filling these packages is half an ounce, and the confidence interval is 14.85% (2= 1872). In order to confirm that the machine is operating properly, Yelp takes 16 sample bags every hour and weighs them. The means of these 16 bags for an 8-hr shift is given below. 1. 2. 3. 4 5. 6. 8 0.98 1.01 0.97 1.03 1.01 0.94 1.02 1.02 13. For this one day's worth of filling bags, what would be the upper control limit? A. 1.0000 B. 1.0209 C. 1.0324 D. 1.0913 14. What would be the lower control limit? A. .9038 B. 9567 C.9741 D..9892 15. How many, if any, of the hours were out of control? A.O B. 2 C.3 D. 7The mean service time (x¯) of a hairdresser is 18 minutes with a standard deviation (σ) of 2 minutes. Upper specification limit (USL) is 22 minutes, whereas lower specification limit (LSL) is 15 minutes for this process. What is the process capability index (cpk) for this process? Is the process capable? Cpk=0.67, capable Cpk=1.5, capable Cpk=0.67, not capable Cpk=0.5, capable Cpk=0.5, not capable
- b. Determine the expected value of perfect information using an opportunity loss table. (Round your answers to the nearest whole number. Leave no cells blank - be certain to enter "O" wherever required.) Opportunity loss table Moderate($) High($) Very High($) EOL($) Reassign 10 20 New Staff Redesign 20 10 11 (0.30) (0.50) (0.20)Please submit one Excel file with answer cells that require formulas having the formulas within the cell. A manager is trying to educate employees on the effects of personal health and workplace performance. The manager has gathered data from a group of employees to evaluate the effects of sleep and sickness. The manager asked employees to record the total number of hours of sleep they had over 10 working days in two weeks and compared it to the number of sick days that each took over those 10 days. The manager wonders if a non-linear model is a better relationship between the variables. Sick Days Total hours of sleep 0 80 2 40 1 60 0 70 3 50 2 90 4 35 1 68 0 72 2 55 Is a linear or non-linear relationship better for hours of sleep predicting sick days and why? Use the most appropriate model to forecast sick days if someone got 85 hours of sleep. PLEASE USE AN EXCEL FILE TO DETERMINE THE ANSWER AND SHOW THE…Please submit one Excel file with answer cells that require formulas having the formulas within the cell. A manager is trying to educate employees on the effects of personal health and workplace performance. The manager has gathered data from a group of employees to evaluate the effects of sleep and sickness. The manager asked employees to record the total number of hours of sleep they had over 10 working days in two weeks and compared it to the number of sick days that each took over those 10 days. The manager wonders if a non-linear model is a better relationship between the variables. Sick Days Total hours of sleep 0 80 2 40 1 60 0 70 3 50 2 90 4 35 1 68 0 72 2 55 Is a linear or non-linear relationship better for hours of sleep predicting sick days and why? Use the most appropriate model to forecast sick days if someone got 85 hours of sleep.