Spring 2013 Master of Business Administration- MBA Semester 1 MB0048 –Operations Research- 4 Credits (Book ID: B1631) Assignment Set - 1 (60 Marks) Note: Assignment Set -1 must be written within 6-8 pages. Answer all questions. Q1. Explain the scope of Operations Research. What are the features of Operations 10 marks (300 - 350 words each) Research? Q2. Six Operators are to be assigned to five jobs with the cost of assignment in Rs. given 10 marks in the matrix below. Determine the
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Chapter 2. Randomized Complete Block Design 2.1 Randomized Complete Block Design 2.1.1 Examples When examining the effect of a factor‚ it is often helpful to remove the effect of excess variation through the use of blocking. A blocking variable is one that may affect the variation of the response‚ but is unrelated to the primary hypothesis of interest. The desired result is to have homogeneous experimental units within each block so that when the blocking effect is removed (through modeling)
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Turnaround times for results as a Component of quality assurance to National TB and Reference Laboratory (NTRL) Department of data and quality assurance – TB-HAART‚ National TB and Leprosy Program. By Denis Muwonge Abstract Objective: As a part of a quality assurance measure for TB-HAART in microscopy‚ the analysis was conducted to determine intralaboratory components of turnaround time according to specimen type‚ and to compare the present data with results obtained 1year after implementing
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Procedures in Collecting Forensic Evidence ACC/556 November 5‚ 2013 Procedures in Collecting Forensic Evidence 1.) What procedures will you use to collect accounting evidence? The stages of the procedures are as following: 1.) Initiation- This is broken into two different categories of reactive and pro active. The reactive side of the categories is the action of a victimization that has already happened. The tips to these crimes are investigated because of an external report of the crime
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Practice Quiz I 1. The following bar chart describes the results of a survey concerning the relevance of study to present job by school. Focus on the School of Business and Management. What are the mode and the median respectively? (a) Relevant‚ Neutral (b) Relevant‚ Relevant (c) Neutral‚ Relevant (d) Neutral‚ Neutral 2. Some graphical descriptions of final examination scores for students of a Statistics course are given below. Please indicate which one is false. (a) (b) (c)
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Home Work (Chapter One) 1. Define each of the following statistical terms: a. Descriptive statistics b. Statistical inference c. Population d. Sample 2. Explain whether each of the following represents a population or a sample. a. Number of goals scored by all teams of champion’s league. b. Cars owned by 200 families in Dammam. c. Monthly salaries of all employees of a company. d. Yield of tomatoes per ha for 20 plots of land. e
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Concept and basics of probability sampling methods One of the most important issues in researches is selecting an appropriate sample. Among sampling methods‚ probability sample are of much importance since most statistical tests fit on to this type of sampling method. Representativeness and generalize-ability will be achieved well with probable samples from a population‚ although the matter of low feasibility of a probable sampling method or high cost‚ don’t allow us to use it and shift us to the
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SDC-06 Multi Carrier DS-CDMA System Objective: To implement the Multi carrier DS CDMA System using TMS320CV6713. Project Description: The input data is taken from different users .The PN sequences used for encoding the data for security purpose. Each user having different PN sequences. The User data is scrambled with PN sequences and given as input for Modulator. The 16-PSK (M-ary PSK) Modulation technique is implemented in Modulator. In 16-PSK Modulation‚ only 16 sub carriers are enough to
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Days-to-Repair When determining the number of days needed to repair a copier‚ it is best to assume that the number of days is random. It is best to generate this random‚ which is illustrated on the excel spreadsheet as r2. R2 will be numbers between 0 and 1. To determine this value a random number will be generated in excel. The number of days needed to repair the copier will be determined based on the cumulative outline below: 0.00 > r2 < 0.20‚ then it will take 1 day; 0.20 >
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1. The mean incubation time of fertilized eggs is 22 days. Suppose the incubation times are approximately normally distributed with a standard deviation of 1 day. (A) The 19th percentile for incubation times is ____ days? (round to the nearest whole number as needed (B) The incubation times that make up the middle 39% are ___ to ___ days? (round to nearest whole number‚ use ascending order) 2. As reported by a recent survey‚ the mean height of females 20 to 29 years old is 63.6 inches. If the
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