The article "Biostatistics for Oral Healthcare" covers the basics of statistics in the context of oral health. It explains why statistics are important, how to study them, and provides practical examples like summarizing data and measuring central tendencies. The researchers delve into probability, sampling distributions, confidence intervals, and hypothesis testing, all crucial tools for analyzing oral health data. The key findings include understanding different types of data, calculating averages and variability, and making informed decisions based on statistical analysis.