Positively Skewed, Negatively Skewed, and Normal Distribution Curves in Statistics

This 13-minute educational video explains the key concepts of statistical distribution curves, covering positively skewed (right skewed), negatively skewed (left skewed), and normal distribution curves (Gaussian or bell-shaped curves). Learn about various measures of central tendency including mean, median, and mode, along with measures of dispersion such as range, standard deviation, variance, z-score, and interquartile range. Understand the differences between symmetrical and asymmetrical distributions, and explore advanced statistical concepts like kurtosis, different types of means (arithmetic, geometric, harmonic, weighted), and their applications in biostatistics and epidemiology. Perfect for students studying statistics, biostatistics, epidemiology, or AP statistics who need a clear explanation of these fundamental statistical concepts.