Statistical Foundations for Data Science
Statistical Foundations for Data Science Statistics helps data scientists turn raw data into trustworthy insights. Start with a clear question, a plan for data collection, and a simple way to judge success. With this foundation, results become easier to explain and defend. Descriptive statistics describe data. The mean tells the center, while the median shows the middle value when data are skewed. The spread, measured by standard deviation or interquartile range, shows how data vary. Visuals like histograms or box plots reveal patterns and outliers. ...