STK121 (STK121)
University of Pretoria (UP)
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Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card)
David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
2 documents
Modern Business Statistics with Microsoft Excel
David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
1 documents
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![Chapter 17 (SUT 2.3):Time Series Analysis and Forecasting](/docpics/60e777f7968ba_1208149.jpg)
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Chapter 17 (SUT 2.3):Time Series Analysis and Forecasting
- Summary • 18 pages • 2021
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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
![STK121](/docpics/60e6fd2fd1fc3_1207487.jpg)
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STK121
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All stk122 notes for study units 2.1-2.4 in the MBS textbook 

If there is an issue with the download please contact me 
alyshagurnell@gmail.com for the word documnets.
![Chapter 12 (SUT 2.1.2): Test of independence](/docpics/60e6fd2fd1fc3_1207487.jpg)
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Chapter 12 (SUT 2.1.2): Test of independence
- Summary • 9 pages • 2021
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Chapter 12 (MBS) explains how to conduct a chi-square test in the test of independence
![Chapter 4 (SUT 2.1.1): Conditional Probabilities of a Two-way table](/docpics/60e6b04dd7a27_1206633.jpg)
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Chapter 4 (SUT 2.1.1): Conditional Probabilities of a Two-way table
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Chapter 4 (MBS) or Study Unit 2.1 of Stk121, defining conditional probabilities as well as joint and marginal probabilities.
![Chapter 18: Non parametric methods Study Unit 2.4](/docpics/60d5f3700d17e_1185625.jpg)
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Chapter 18: Non parametric methods Study Unit 2.4
- Summary • 13 pages • 2021
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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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