Stk 123 - Study guides, Class notes & Summaries

STK 123 Summary of whole semester testbank

STK 123 Summary of whole semester testbank Section A: Optimization techniques Syllabus theme 1: Data Transformations and relationships with economic applications 1.7. LINEAR INEQUALITIES AND SYSTEMS THEREOF Definitions Linear function y =x (line) Strict linear inequality y < x (region, dotted line) Weak linear inequality y ≤ x(region, solid line) Graphical representation 1. Plot the line 2. Shade region of feasible solutions:  all coordinates that satisfy the inequality

STK 123 Summary of whole semester testbank Section A: Optimization techniques Syllabus theme 1: Data Transformations and relationships with economic applications 1.7. LINEAR INEQUALITIES AND SYSTEMS THEREOF Definitions Linear function y =x (line) Strict linear inequality y < x (region, dotted line) Weak linear inequality y ≤ x(region, solid line) Graphical representation 1. Plot the line 2. Shade region of feasible solutions:  all coordinates that satisfy the inequality Example ...

This document contains a summary from Section A: Swanepoel A, Vivier FL, Millard SM and Ehlers R Quantitative Statistical Techniques (Van Schaiks, 3rd Edition, 2009) and Section B: Anderson DR, Sweeney DJ and Williams TA Modern Business Statistics with Microsoft Office Excel (Cengage Learning, 5th Edition 2015 or 6th Edition 2018)

This document contains in depth lecture notes for Chapter 1 of Quantitative Statistical Techniques as well as Study Unit 1.1 of STK 120, STK 121, STK 161, STK 162. The lecture notes have notes (and examples) of: * Study Unit Theme 1.1.1 Mathematical Operations and Rules * Study Unit Theme 1.1.2 Graphs and Functions * Study Unit Theme 1.1.3 Linear Functions * Study Unit Theme 1.1.4 Linear Inequalities and systems thereof * Study Unit Theme 1.1.5 Quadratic Functions (Parabola) * Study Unit T...