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 |