QNT Quantitative Analysis (QNT)
New York University
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Class notes TIME SERIES
- Class notes • 27 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENT: 
-	Definition of time series 
-	Components of time series (circular, seasonal, cyclical, irregular/ random, trend) 
-	Application of time series 
-	Methods of fitting trend: free hand, semi-averages, moving averages, least squares methods 
-	Models- additive and multiplicative models 
-	Measurement of seasonal variation using additive and multipl...
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Class notes SIMULATION
- Class notes • 16 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENTS: 
-	Types of simulation 
-	Variables in a simulation model 
-	Construction of a simulation model 
-	Monte Carlo simulation 
-	Random numbers selection 
-	Simple queuing simulation: Single server, single channel "first come first served" (FCFS) model 
-	Application of simulation models
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CLASS NOTES QUEING THEORY
- Class notes • 15 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENT: 
-	Components/elements of a queue: arrival rate, service rate, departure, customer behaviour, service discipline,' finite and infinite queues, traffic intensity 
-	Elementary single server queuing systems 
-	Finite capacity queuing systems 
-	Multiple server queues
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NETWORK PLANNING AND ANALYSISI NOTES
- Class notes • 20 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENTS: 
-	Basic concepts - network, activity, event 
-	Activity sequencing and network diagram 
-	Critical path analysis (CPA) 
-	Float and its importance 
-	Crashing of activity/project completion time 
-	Project evaluation and review technique (PERT) 
-	Resource scheduling (levelling) and Gantt charts 
-	Limitations and advantages of CPA and PERT
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CLASS NOTES LINEAR PROGRAMMING
- Class notes • 51 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENTS: 
-	Definition of decision variables, objective function and constraints 
-	Assumptions of linear programming 
-	Solving linear programming using graphical method 
-	Solving linear programming using simplex method 
-	Sensitivity analysis and economic meaning of shadow prices in business situations 
-	Interpretation of computer assisted solutions ...
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Class notes HYPOTHESIS TESTING AND ESTIMATION
- Class notes • 35 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CLASSNOTES: 
-	Hypothesis tests on the mean (when population standard deviation is unknown) 
-	Hypothesis tests on proportions 
-	Hypothesis tests on the difference between means (independent samples) 
-	Hypothesis tests on the difference between means (matched pairs) 
-	Hypothesis tests on the difference between two proportions
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Class notes GAME THEORY
- Class notes • 9 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENT: 
-	Assumptions of game theory 
-	Zero sum games 
-	Pure strategy games (saddle point) 
-	Mixed strategy games (joint probability approach) 
-	Dominance, graphical reduction of a game 
-	Value of the game. 
-	Non zero sum games 
-	Limitations of game theory
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Class notes CORRELATION AND REGRESSION
- Class notes • 36 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENT: 
Correlation analysis 
•	Scatter diagrams 
•	Measures of correlation -product moment and rank correlation coefficients (Pearson and Spearman) 
Regression analysis 
•	Assumptions of linear regression analysis 
•	Coefficient of determination, standard error of the estimate, standard error of the slope, t and F statistics 
•	Computer outpu...
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Class notes DECISION THEORY
- Class notes • 21 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENTS: 
-	Decision process 
-	Decision making environment - deterministic situation (certainty), analytical hierarchical approach (AHA), risk and uncertainty, stochastic situations (risk), situations of uncertainty 
-	Decision making under uncertainty - maximin, maximax, minimax regret, Hurwicz decision rule, Laplace decision rule 
-	Decision making un...
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Class notes BASIC MATHEMATICAL TECHNIQUES
- Class notes • 81 pages • 2022
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These notes are well detailed and include illustrations to help you understand. It includes questions and answers to assist in your revision. 
CONTENTS: 
Functions 
-	Functions, equations and graphs: Linear, quadratic, cubic, exponential and logarithmic 
-	Application of mathematical functions in solving business problems 
 
Matrix algebra 
-	Types and operations (addition, subtraction, multiplication, transposition, and inversion) 
-	Application of matrices: statistical modelling, Markov analys...
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