Descriptive Biostatistics for Beginners
This video introduces descriptive biostatistics — the foundation of data analysis in health education. We cover the key measures and concepts you need to know for the exam.
What's Covered
- Measures of central tendency: mean, median, mode
- Measures of variability: range, variance, standard deviation
- Frequency distributions and data visualization
- Normal distribution and skewness
- Key formulas and calculations for the exam