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An overview of the contents of the course
Introduction to the case study
Calculation of a frequency distribution with data analysis function in Excel, graphical representation in approximating/empirical distribution function
Calculation of the contingency coefficient K* using the association measure Chi² in Excel
Correlation matrix via data analysis function, interpretation of content, modeling of linear functional relationship in Excel; interpretation of quality and statistical significance; calculation of regression function; quantitative evaluation of absolute/relative importance of regressors
Graphical visualization of time series in Excel via line chart
Calculation of trend function, forecast estimate
Calculation of trend function, forecast estimate
Execution of statistical parameter test, decision on validity/invalidity of the hypothesis
Modeling the significance level to change the content of the result of the hypothesis decision
Calculation of interval limits of a 2-sided confidence interval based on samples in Excel
Execution of statistical parameter test, decision on validity/invalidity of the hypothesis
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