PROBLEM 3: A computer center has five data scientists and needs to develop five machinelearning algorithms. The head of the computer center estimate the computer time (in minutes)required by the respective experts to develop the algorithms as follows:AlgorithmsData ScientistABсDE116013514050552130120110503531751301558070419016017080805200175185110105a. Find the assignment pattern the minimizes the total time required to develop thealgorithms.b.On the other hand, the head also wants to know the maximum time required to developthe algorithms. Find the assignment pattern that will give the maximum total time.

Given assignment problem Algorithm→ Data Scientist ↓ 1 2 3 4 5 A 160 130 175 190 200 B 135…

Answered: PROBLEM 3: A computer center has five…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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This exercise requires the use of technology.Four sectors of the U.S. economy are (1) livestock and livestock products, (2) other agricultural products, (3) forestry and fishery products, and (4) agricultural, forestry, and fishery services. Suppose that in 1977 the input-output table involving these four sectors was as follows (all figures are in millions of dollars).Determine how these four sectors would react to an increase in demand for livestock (Sector 1) of $2,500 million, how they would react to an increase in demand for other agricultural products (Sector 2) of $2,500 million, and so on. (Round your answers to two decimal places. Let the columns of the matrix be given in millions of dollars.) To 1 2 3 4 From 1 11,937 9 109 855 2 26,649 4,285 0 4,744 3 0 0 439 61 4 5,423 10,952 3,002 216 Total Output 97,795 120,594 14,642 47,473 Answer will be 4x4 matrix.
part 3 4
A company that operated 10 hours a day manufactures two products on three sequential processes. The following table summarizes the data for the problem: How many units of Product 1 should be produced to achieve the optimum solution? a.) 54.92 b.) 50 c.) 52.94 d.) 60
This exercise requires the use of technology.Four sectors of the U.S. economy are (1) livestock and livestock products, (2) other agricultural products, (3) forestry and fishery products, and (4) agricultural, forestry, and fishery services. Suppose that in 1977 the input-output table involving these four sectors was as follows (all figures are in millions of dollars).Determine how these four sectors would react to an increase in demand for livestock (Sector 1) of $1,000 million, how they would react to an increase in demand for other agricultural products (Sector 2) of $1,000 million, and so on. (Round your answers to two decimal places. Let the columns of the matrix be given in millions of dollars.) To 1 2 3 4 From 1 11,937 9 109 855 2 26,649 4,285 0 4,744 3 0 0 439 61 4 5,423 10,952 3,002 216 Total Output 97,795 120,594 14,642 47,473
The following data are for the throughput, as measured by the number of wafer lots produced per day by different operators (A, B, C, and D) on different machines (each operator used each machine on two different days): Eighty-four working days were needed to collect the data. The numbers in parentheses refer to the days on which the results were obtained. For example, on the first day, operator A produced 17 lots using machine 2, and on the 84th day, operator A produced 18 lots using machine 5. On some days (such as the third day), more than one item of data was collected, and on other days (such as day 40), no data was collected. Analyze the data, stating all assumptions and conclusions.
find the mximum possible order of S5
Table 1.1 (below) is a record of the travelling times of the time taken for ten (10) employees to deliver packages, to ten (10) of their distribution centres in Trinidad. These centres are located in Chaguanas (I), Arima (II), Sangre Grande (III), Princes Town (IV), Manzanilla (V), Rio Claro (VI), San Juan (VII), Point Fortin(VIII), San Fernando (IX) and Port of Spain (X). Worker Worker 1 Worker 2 Worker 3 Worker 4 Worker 5 Worker 6 Worker 7 Worker 8 Worker 9 Worker 10 I 26 30 29 26 29 27 25 30 25 25 II 40 45 30 32 37 37 42 41 41 40 Table 1.1 - Employee Travelling time (minutes) III 27 30 20 25 27 30 30 26 29 23 IV 35 32 32 30 31 30 35 28 36 30 V 39 35 30 36 35 36 30 30 40 38 Area VI 70 75 83 80 85 90 69 87 90 88 VII 30 30 34 29 27 30 34 28 30 32 VIII 75 79 80 75 76 69 66 67 78 68 IX 63 62 62 60 60 57 58 58 60 62 X 30 32 30 29 30 35 36 37 34 28
Questions 15 through 20. An article in Communications of the ACM reported on a study of different algorithms for estimating software development costs. Three algorithms were applied to 15 software development projects and the development costs (hours) were observed. The data are given as below. Algorithm 1 4.7| 4.9 5.8 4.8 3.7 Algorithm 2 6.7 5.8 7.7 6 8.7 Algorithm 3 8.6 9.6 9.5 10 10.8 Consider an ANOVA situation with a significance level a = 0.01. 15. Choose the correct quantity to describe the total variability between treatment means. A 60.7413 B672.7391 71.4373 300.7403 E 10.696 16. Find the test statistic values. A 36.073 B 38.0729 17. Find the rejection region. A [3.8, +∞] B [-∞, 6.93] 28.0734 D 34.0733 E 32.0732 [8.51, +∞] D [-∞, 3.8] E [6.93, +∞] Page 2 18. Find the least significant difference (LSD) for the Fisher's multiple comparision. (A) 1.8242 0.8843 2.5643 (D) 3.2843 E2.0393
A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the accompanying data on time (sec) to complete the escape: 381 350 356 360 379 425 323 395 403 373 374 371 364 366 364 326 339 394 393 368 376 359 353 405 331 398 (a) Construct a stem-and-leaf display of the data. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) How does it suggest that the sample mean and median will compare? The display is negatively skewed, so the mean will be greater than the median. The display is reasonably symmetric, so the mean and median will be close. The display is positively skewed, so the mean will be greater than the median. The display is positively skewed, so the median will be greater than the mean. The display is negatively skewed, so the median will be greater than the mean. (b) Calculate the values of the sample mean x and median . [Hint: Σxi = 9626.] (Round your answers to two decimal places.)…
Task 2: Information requirement analysis a) Identify any two types of users for the proposed system. Then, explain what type of data you would like to collect from them during the requirement analysis process. b) What will be the requirement gathering technique suitable for collecting the required data from the users (any one) in task 2.a? Justify.
Prove that the set of intervals P= {(5.2k, 10-2k] : ke Z } is a partition of R>0, the set of positive real numbers.
Read the pages and make a summary of them with your own words, please. It is what you understand.

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