Abstract In this experiment‚ the absorbance of KMnO4 was measured by spectrophotometric method to determine the molar concentration and the molar extinction coefficient of KMnO4. In part 1‚ in order to determine the maximum absorbance wavelength of KMnO4‚ we measured the absorbance of the sample solution which contains KMnO4 at the wavelengths between 330nm and 660nm‚ and plotted the λ and A points; the λmax was 530nm. In part 2‚ the effect of concentration on the absorbance was examined. We prepared
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Principles of Quantitative Methods 2011 Table of Contents Question 1 – Difference between Simple Interest and Compound Interest 3 1.0 Simple Interest 3 1.1Compound Interest 4 Question 2 – Difference between Depreciation by Straight Line Method and Depreciation by Reducing Balance Method 6 2.0 The Difference 6 Question 3 - Standard Deviation and Quartile Deviation 7 Standard Deviation 7 Quartile Deviation 8 3.0 Purpose of Calculating Standard Deviation and Quartile Deviation 8 3
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Eynesbury: Quantitative Methods for Business 2011(3) Assignment 2: Due Monday 16th January 2012 at 5:00pm The assignments are to be submitted via the submission link on the Portal. Any submission handed to your teacher in paper form will not be accepted without prior written approval. E-mail versions of the assignment will not be accepted. Assignments submitted late‚ without an extension being granted‚ will attract a penalty of 10% per each working day or part thereof beyond the due
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QUANTITATIVE METHODS- II Module I (6 Hours) Introduction to Operations Research. Definition‚ scope of Operations Research‚ characteristics‚ advantages and limitations. Quantitative approach to decision making‚ models & modeling in Operations Research. Module II (8 Hours) Linear programming‚ Structure of linear program model‚ Assumption‚ Advantages‚ Limitations‚ General mathematical model‚ Guidelines for formulation of linear programming model‚ Graphical method‚ algorithm (Only illustrative
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sExam Quantitative Research Methods I‚ IB&M‚ 2011-2012 Friday‚ April 27th ‚ 2012‚ 9:00-12:00 hours. Name: Student number: Each correctly answered multiple choice question yields 3 points. The remaining 55 points are alotted to the essay question. The last question of this exam is on page 12. Regarding the multiple choice questions: Use the scrap form. Please mark the box associated with the answer you deem to be correct. Do not forget to write your name on the scrap form and mark the
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In the healthcare field the wireless technology is being used extensively‚ with a broad assortment of situation. The Wi-Fi exposure has to be accessible from the emergency room all the way to the pediatric ward over to the intensive care unit‚ with every location containing different requirements as well as deliberation (Buck‚ C.‚ 2012). Having a huge wireless network permits the providers to deploy technology at the bedside‚ as part of the normal health care flow. The providers are able to use
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Chapter 4: Individual Perception and Decision-Making ORGANIZATIONAL BEHAVIOR AND DESIGN 1st Semester (Autumn) GADE and GADE+GE International Group Bibliography • Robbins‚ S.P. (2013): Essentials of Organizational Behavior. Global Edition (12th ed.)‚ Pearson Education. • Chapter 6: Perception and Individual Decision Making • Slides • Class notes Copyright © 2010 Pearson Education‚ Inc. After studying this chapter‚ you should be able to: 1. 2. 3. 4. 5. 6. Define
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ECON10005 QUANTITATIVE METHODS 1 Assignment 2 Semester 1‚ 2014 This assignment has three questions‚ and is due by 4.00pm on Thursday April 17. It is to be submitted electronically as a .pdf file using the assignment tool on the subject’s LMS page. Marks depend on your tutor being able to understand your statements and arguments‚ so marks may be deducted for poor presentation or unclear language. Use nothing smaller than 12 point font. If you wish to write your assignment by hand and scan the
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Introduction Cricket involves numbers‚ the comparison of these numbers will give us an idea regarding how well a team is faring. The comparison of these number widely depends on Statistics to give us a rational conclusion. Cricket is therefore a sport which involves a lot of statistics‚ Statistics are needed to determine the performance of a team in various formats such as one day‚ international. It is also needed to determine the performance of an individual player over a period of
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Standard Deviation: square root of variance Sample Variance Population Variance Excel Function: Variance = VAR Standard Deviation = STDEV Mean Absolute Deviation Covariance Correlation Excel Function: =CORREL Chapter 4: Probability and Probability Distributions Conditional probability: P(A|B) = P(A and B) / P(B) Multiplication rule: P(A and B) = P(A|B) P(B) If two events are INDEPENDENT: P(A and B) = P(A) P(B) Variance of a Probability
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