STK121

University of Pretoria (UP)

Here are the best resources to pass STK121. Find STK121 study guides, notes, assignments, and much more.

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Chapter 17 (SUT 2.3):Time Series Analysis and Forecasting Chapter 17 (SUT 2.3):Time Series Analysis and Forecasting
  • Chapter 17 (SUT 2.3):Time Series Analysis and Forecasting

  • Summary • 18 pages • 2021
  • Chapter 17 (SUT 2.3): Time Series Analysis and Forecasting Forecasting Methods Time Series Moving Averages Trend projections Time series decomposition Tutorial Test 5 all excel treatments
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Chapter 12 (SUT 2.1.2): Test of independence Chapter 12 (SUT 2.1.2): Test of independence
  • Chapter 12 (SUT 2.1.2): Test of independence

  • Summary • 9 pages • 2021
  • Chapter 12 (MBS) explains how to conduct a chi-square test in the test of independence
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Chapter 4 (SUT 2.1.1): Conditional Probabilities of a Two-way table Chapter 4 (SUT 2.1.1): Conditional Probabilities of a Two-way table
  • Chapter 4 (SUT 2.1.1): Conditional Probabilities of a Two-way table

  • Summary • 5 pages • 2021
  • Chapter 4 (MBS) or Study Unit 2.1 of Stk121, defining conditional probabilities as well as joint and marginal probabilities.
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Chapter 18: Non parametric methods Study Unit 2.4 Chapter 18: Non parametric methods Study Unit 2.4
  • Chapter 18: Non parametric methods Study Unit 2.4

  • Summary • 13 pages • 2021
  • Stk121 - MBS textbook Chapter 18 or Study Unit 2.4: defines the Nonparametric methods of hypothesis testing. Sign test is defined and explained with examples. Mann- Whitney Wilcoxon Test and the Spearman Rank Correlation Coefficent Test an Kruskal- Wallis Test is all defined in elborated on.
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