Week Topics Homework assignment
1 Definition of biostatistics. Variables and data. Levels of measurement. Descriptive statistics. Measures of central tendency. Measures of spread. Rule of 3-Sigma. Download as a pdf file from here
2 Standard error of mean. Confidence Interval for population mean. Download as a pdf file from here
3 Standard error of proportion. Confidence Interval for population proportion. Download as a pdf file from here
4 Hypothesis testing. Null and alternative hypothesis. Parametric tests. Student t-test for comparing means and proportions. Download as a pdf file from here
5 Non-parametric tests. Chi-square test. Download as a pdf file from here
6 Correlation analysis. Correlation coefficient. Correlation analysis for quantitative and qualitative variables. Download as a pdf file from here
7 Regression analysis. Download as a pdf file from here

Additional resources

Formulas in Biostatistics Updated list for Year 2020/2021 Download as a pdf file from here
Sample test 1 Download as a pdf file from here
Sample test 2 Download as a pdf file from here
Sample test 3 Download as a pdf file from here


Last updated on November 11, 2020