This video explains how to find the correlation coefficient which describes the strength of the linear relationship between two variables x and y. Correlation Coefficient: Statistics - Video Lessons: __________________________________ Covariance and Correlation Coefficient: How To Calculate Covariance: Least Squares Method: Averages and Uncertainty: _____________________________ Introduction to Statistics: Mean, Median, Mode, & Range: Arithmetic, Geometric, & Harmonic Mean: Interquartile Range & Outliers: Standard Deviation: _______________________________ Introduction to Probability: Probability Formulas: Conditional Probability: Probability Tree Diagrams: Probability - Standard Normal Distributions: