STK120 (STK120)

These notes contain everything you will need to know for linear programming, including theory and step by step methods on how to answer questions. Typical exam questions are also included.

These notes contain everything you will need to know about indices including relevant theory and all the important formulas as well as how to use those formulas in practical examples. Consumer price index is also explained in an easy to understand way.

These notes contain everything you will need to know about differentiation, including theory on the rules of differentiation and how to use them in practical examples. These notes also explain integration and definite integrals.

These notes contain everything you will need to know about hypothesis testing in an easy to understand way. Practical examples and explanations are included on how to do the sign test, man Whitney Wilcoxon test, Krystal Wallis test and the ANOVA test.

These notes contain everything you will need to know for Chapter 12, including theory on observed frequencies and expected frequencies as well as practical examples of how to do a test for dependance.

These notes contain everything you will need to know about matrices including relevant theory for better understanding as well as practical examples of how to add/subtract, multiply and find the determinants of a matrix. Linear equations, inverses and economic problems are also explained in an easy to understand way.

STK120 Chapter 18 notes include parametric vs non-parametric testing, the sign test, normal approximation of a binomial distribution and Mann-Whitney-Wilcoxon test. The notes provide an in depth explanation of the concepts and guide you on how to approach the questions.

STK120 Chapter 17 notes include time series, trend projection, patterns, moving average, seasonal irregular value, multiplicative model, seasonal indices and correction factor . The notes provide an in depth explanation of the concepts and guide you on how to approach the questions.