EE 351K Probability‚ Statistics‚ and Random Processes Instructor: S.Vishwanath Homework 9 Solution FALL 2012 sriram@ece.utexas.edu Problem 1 A fair coin is tossed 100 times. Estimate the probability that the number of heads lies between 40 and 60 using central limit theorem(the word between in mathematics means inclusive of the endpoints). Solution: The expected number of heads is 100 1 = 50‚ and the variance for the number of heads is 2 11 100 2 2 = 25. Thus‚ since n = 100 is reasonably large
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Chapter 9 When valuing raw materials inventory at lower-of-cost-or-market‚ what is the meaning of the term "market"? a. Net realizable value b. Net realizable value less a normal profit margin c. Current replacement cost d. Discounted present value The floor to be used in applying the lower-of-cost-or-market method to inventory is determined as the a. net realizable value. b. net realizable value less normal profit margin. c. replacement
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Logan Simon World History AP Chapter 9 documents 11/7/14 Document 9.1 1. What specific prescriptions for social life do these selections contain? Notice in particular those directed toward the weakest members of society. How would you describe the Quran’s view of a good society? These selections contain the idea that society is supposed have people that wish good onto others and speak to others and about others in a kind way. Society is expected to be in constant prayer and also expected to contribute
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CHAPTER FOUR Q4.3. Power Toys (a) Since every resource has exactly one worker assigned to it‚ the bottleneck is the assembly station with the highest processing time (#3) (b) Capacity = 1 / 90 sec = 40 units per hour (c) Direct labor cost = Labor cost per hour / flow rate = 9*$15/h / 40 trucks per hour = $3.38/truck (d) Direct labor cost in work cell= (75+85+90+65+70+55+80+65+80) sec/truck * $15/hr = $2.77/truck (e) Utilization = flow rate / capacity 85 sec / 90 sec = 94.4% (f) (g) Capacity = 1
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Chapter 2 Auditing IT Governance Controls Review Questions 1. What is IT governance? Response: IT governance is a relatively new subset of corporate governance that focuses on the management and assessment of strategic IT resources. 2. What are the objectives of IT governance? Response: The key objectives of IT governance are to reduce risk and ensure that investments in IT resources add value to the corporation. 3. What is distributed data processing? Response: Distributed
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1. Define the following terms: a. aqueous solution- a solution in water b. colloid mixture of large molecules that will not settle or join with the other substance it is in c. concentration ratio of mass or volume of solute to mass or volume of solvent d. heterogeneous a mixture is made up by two or more different substance which are (mixed) together but are not combined e. homogenous mixture mixture that is uniform throughout f. Henry’s Law An expression for calculating the solubility
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CHAPTER EIGHT INTERVAL ESTIMATION MULTIPLE CHOICE QUESTIONS In the following multiple choice questions‚ circle the correct answer. 1. When s is used to estimate (‚ the margin of error is computed by using a. normal distribution b. t distribution c. the mean of the sample d. the mean of the population Answer: b 2. As the number of degrees of freedom for a t distribution increases‚ the difference between the t distribution and the standard
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-279400-228600Date: 10/24/2014 Name: Source: Introduction To Political Science – Chapter Nine: Political Communication 00Date: 10/24/2014 Name: Source: Introduction To Political Science – Chapter Nine: Political Communication Main Points/Questions Notes The Mass Media and Politics Mass media strongly influences politics. Scholars have long recognized the dependence of politics on communication. The mass media reach an infinitely larger audience and therefore yield a greater voter or public-opinion
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Solutions for Review Problems of Chapter 14 1. a. Given the following diagram for a product‚ determine the quantity of each component required to assemble one unit of the finished product. b. Draw a tree diagram for the stapler: a. F: 2 J: 2 x 2 = 4 D: 2 x 4 = 8 G: 1 L: 1 x 2 = 2 J: 1 x 2 = 2 H: 1 A: 1 x 4 = 4 D: 1 x 2 = 2 Totals: F = 2; G = 1; H = 1; J = 6; D = 10; L = 2; A = 4 b. Stapler Top Assembly Base Assembly Cover Spring Slide Assembly Base Strike Pad Rubber Pad 2 Slide
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Chapter 5 |Activity-Based Cost Systems |[pic] | QUESTIONS 5-1 Traditional volume-based cost allocation systems that use only drivers that vary directly with the volume of products produced—such as direct labor dollars‚ direct labor hours‚ or machine hours—are likely to systematically distort product costs because they break the link between the cause for the costs and the basis for assignment
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