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- SO what would be the L, Lq, and Wq of this problem? Assuming we are trying to develop and sovle a waiting line system that can accomodate this increased leel of passenger traffic.1.1 Calculate the value of the test statistic. 1.2 Reject H0 if t≤ - or if t≥ - . (please fill in dash) 1.3 Give the correct decision and conclusion. Do not reject H0 and conclude that there is no linear association. Do not reject H0 and conclude that there is a linear association. Reject H0 and conclude that there is a linear association. Reject H0 and conclude that there is no linear association. 1.4 Give the percentage of variation in the weight of the snakes (Y)(Y) that is explained by the length of the snakes (X)(X). 1.5 Calculate the estimated weight (in g) of a snake that is 54cm long. 1.6 Which one of the following describes the relationship between XX and YY. For every increase of 1g in the weight, the length increases with 0.9444cm. For every increase of 1g in the weight, the length increases with 10.507cm. For every increase of 1cm in the length, the weight increases with 10.507g. For every increase of 1cm in the length, the weight increases with 0.9444g. For every…1- Which of the probabilistic methods for global search involves a temperature schedule? (a) Simulated Annealing (b) Particle Swarm Optimization (c) Genetic Algonthms (d) None of the above
- A manufacturing company employs two devices to inspect output for quality control purposes. The first device is able to accurately detect 99.3% of the defective items it receives, whereas the second is able to do so in 99.7% of the cases. Assume that four defective items are produced and sent out for inspection. Let X and Y denote the number of items that will be identified as defective by inspecting devices 1 and 2, respectively. Assume that the devices are independent. a)Determine fxy(X=4,Y=4). b)Determine fxy(X=4)A manufacturing company employs two devices to inspect output for quality control purposes. The first device is able to accurately detect 99.3% of the defective items it receives, whereas the second is able to do so in 99.7% of the cases. Assume that four defective items are produced and sent out for inspection. Let X and Y denote the number of items that will be identified as defective by inspecting devices 1 and 2, respectively. Assume that the devices are independent.A.) Determine fxy(X=4,Y=3).B.) Determine fxy(X=3,Y=4)C.) Determine fxy(X=4,Y=4)D.) Determine fxy(X=4)A manufacturing company employs two devices to inspect output for quality control purposes. The first device is able to accurately detect 99.3% of the defective items it receives, whereas the second is able to do so in 99.7% of the cases. Assume that four defective items are produced and sent out for inspection. Let X and Y denote the number of items that will be identified as defective by inspecting devices 1 and 2, respectively. Assume that the devices are independent. a)Determine fxy(X=4,Y=3). b)Determine fxy(X=3,Y=4). c)Determine fxy(X=4,Y=4). d)Determine fxy(X=4)
- From time to time, the UTM Human Resource (UTMHR) department observes various employees fortheir work productivity. Recently UTMHR wanted to check whether the four employees at theDepartment XYZ counters, serve on average the same number of customers per hour. The HR managerobserved each of the four employees for a certain number of hours. The following Table 5 gives thenumber of customers served by the four employees during each of the observed hours. employee a employee b employee c employee d 19 14 11 24 21 16 14 19 26 14 21 21 24 13 13 26 18 17 16 20 employee a employee b employee c employee d mean 21.6 14.8 15.0 22.0 s 3.4 ? 3.8 ? c) Find variance between sample,d) Find variance within sample, e) Calculate the test statistic, F.f) Determine the numerator and denominator.g) Find the critical value of F at the 5% significance level, and test the claim that the mean numberof customers served per hour by each of these four employees is…From time to time, the UTM Human Resource (UTMHR) department observes various employees fortheir work productivity. Recently UTMHR wanted to check whether the four employees at theDepartment XYZ counters, serve on average the same number of customers per hour. The HR managerobserved each of the four employees for a certain number of hours. The following Table 5 gives thenumber of customers served by the four employees during each of the observed hours. employee a employee b employee c employee d 19 14 11 24 21 16 14 19 26 14 21 21 24 13 13 26 18 17 16 20 a) Define the hypothesis null, H0 and hypothesis alternative, H1.b) Given below are means and standard deviation for some of the employees. Calculate thestandard deviation for Employee B and D.Two samples are said to be dependent if a.the individuals in one sample are used to determine the individuals in a second sample. b.sampling for inclusion in the two samples is done with replacement. c.the individuals in one sample have no influence over the selection of the individuals in a second sample. d.some individuals, but not all, in one sample exert influence over who is selected for inclusion in a second ample.
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