Example 4:The number of defects on 20 items are given belowItem No. 1 2 3 4 5 6 78 9 10 11 12 13 14 15 16 17 18 19 20No. ofdefects2 0 4 1 0 8 0 1 2 0 6 0 2 1 0 3 2 1 0 2Devise a suitable control scheme for the future.

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Answered: Example 4: The number of defects on 20…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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K Miguel FrancoPresinal - Level 2 A W39 #176 Level 2 Area of Comp x K Miguel FrancoPresinal - Level 2 A X b My Questions | bartleby + A web.kamihq.com/web/viewer.html?state=%7B"ids"%3A%5B"1u8MylK-xNh7f1hbKMepV39P_54epQGxe"%5D%2C"action"%3A"open"%2C"userld"%3A"108.. A Classes M Inbox - 26mifranco. Bb Reynolds Middle Sc. C Clever | Teacher Pa. R Kami O Sora O (2124) YouTube O Home E Monday's half day. * What is the circumf. E Reading list Kami Student Edu O O A 7th 1/2 20-21 . Miguel FrancoPresinal - Level 2 Area of Composite Figures Workpage.pdf + A Turn In 410% MF 5 T 12 > Page 1 Us O V 6:07 5
provide a short write up explaining the nature of the relationship between the boxplots by describing if they are independent or not and how that can be determined from the visualization using numerical information
The activities required to service a car at the Exclusive Car Mart is summarised in the following table: Table 1: Activity Times and Predecessors Minutes Required Activity Description Predecessor Activity Optimistic a Most Likely m Pessimistic b A B C D E F G H Drain Oil Replace Filter Refill Oil Check Tyres Wash Windows Fill Fluids Service A/c Final Test --- A B, E --- D E C C, F 3 2 3 3 4 4 3 1.5 4.5 3 4.5 4 3 4 3 2 7 5 6 6 7 6 5 3.5 The variability in times required to perform each activity is due to the different types, sizes, and conditions of the cars to be serviced. Required Draw the activity network for this problem (either AON or AOA) Determine the Expected Time and Variance for each activity. Round to 2 decimal places where applicable. Show the activity schedule (ES, EF, LS, and LF) as well as slack. Determine and state the critical path for this project. This must be based on your work in c) and not by inspection.…
1. Three different treatments are given to 3 groups of patients with anemia. Increase in Hb% level was noted after one month and is given below. Test whether the difference in improvement in 3 groups is significant or not? Group A 3 1 2 0 1 2 2 Group B 3 2 2 3 1 3 2 Group C 3 4 5 4 2 2 4
1. 8. 9. actice Problems Jensen Tire & Auto is in the process of deciding whether to purchase a maintenance contract for its new computer wheel alignment and balancing machine. Managers feel that maintenance expense should be related to usage, and they collected the following information on weekly usage (hours) and annual maintenance expense (in hundreds of dollars). Annual Weekly Usage (hours) Maintenance Expense O 18 18 15 23 25 31 33 38 O 37 48 22 32 29 34 36 40 45 53 43 41 a. Develop the estimated regression equation that relates annual maintenance expense (in hundreds of dollars) to weekly usage hours (to 3 decimals). Expense = + Weekly Usage b. Test the significance of the relationship in part (a) at a 0.05 level of significance. Compute the value of the F test statistic (to 2 decimals). The p value is less than 0.01 What is your conclusion? S Conclude that there is a significant relationship between expense and weekly usage c. Jensen expects the new machine to be used 30 hours…
Five soft drink bottling companies have agreed to implement a time management program in hopes of increasing productivity (measured in cases of soft drinks bottled per hour). The number of cases of soft drinks bottled per hour before and after the implementation of the program are listed below. Company 1 2 3 4 5 Before 500 475 525 490 530 After 510 480 525 495 533 Test, at level 0.05, whether the time management has been effective in increasing productivity. Let Tobs be the observed value of the appropriate test statistics. Group of answer choices Since Tobs = -2.82 > -4.604 we do not have enough evidence to conclude that the time management program has been effective in increasing production. Since Tobs = -2.82 < -2.132 we can conclude that the time management program has been effective in increasing production. Since Tobs = -1.64 > -2.132, we do not have enough evidence to conclude that the time management program has been effective in increasing production.…
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2. Categorize data Table 1 shows the rental life of 32 components. These values are sorted by order. 432 518 568 622 Table 1: The lifespan in renting components 402 502 542 598 404 504 558 414 508 562 614 444 524 574 462 526 584 642 484 532 586 652 492 538 596 654 602 630 a. Categorize the data in the most appropriate way. Show intermediate steps. Justify how you arrived at your answer. b. Name 4 conditions for categorization.
1. A company is contemplating the introduction of a new product with new packing to replace the existing product at much higher Price (P) or a moderate change in the composition of the existing product with a new packaging at a small increase in price (P2) or a small change in the composition of the existing product except the word "new" with a very small increase in price (P3). The three possible states of nature are : (i) high increase in sales (n), (ii) no change in sales (n), and (iii) decrease in sales (na). The marketing department of the company calculated the payoffs in terms of yearly net profits from each of the strategies (expected sales). This is represented in the following table : Strategies States of Nature 3000 1500 PI P2 P3 7000 5000 3000 4500 3000 3000 Which strategy should the concerned executive choose on the basis of: (i) Maximin criterion, (ii) Laplace criterion ?
1. A psychologist at a private psychiatric hospital was asked to determine whether there was any clear difference in the length of stay of patients with different categories of diagnosis. Looking at the last four patients in each of the three major categories, the results (in terms of weeks of stay) were as follows: Diagnosis Category Affective Disorders Cognitive Disorders Drug-Related Conditions 7 12 8. 6. 8 10 12 11 10 M3 = 10 M1=6 SS1 = 2 M2 = 10 SS2 = 10 SS2 = 8 Source SS df MS F Between 42.67 21.335 9.60 Within 20 6. 2.2222 Total 62.67 11 (a) Do a Tukey HSD to determine which means are different. In sentence form, explain what these results mean in context of the problem. 2.
3.6 With the increase in the mobility of the population in the United States and with the increasein home-based employment, there is an inclination to assume that the personal income in theUnited States will become fairly uniform across the country. The following table provides the percapita personal income for each of the 50 states and the District of Columbia.Income(thousands of dollars) Number of States22.0–24.9 525.0–27 .9 1328.0–30.9 1631.0–33.9 934.0–36.9 437 .0–39.9 240.0–42.9 2 Total 51 a. Construct a relative frequency histogram for the income data.b. Describe the shape of the histogram using the standard terminology ofhistograms.c. Would you describe per capita income as being fairly homogenous across…
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Example 4: The number of defects on 20 items are given below Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 No. of defects 2 0 4 10 8 0 1 2 0 6 0 2 1 0 3 2 10 2 Devise a suitable control scheme for the future.