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*