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Calculating Pearson's Correlation Coefficient (r)

Bivariate Association: Covariance and Correlation Analysis

11th Grade·Math·Open Global Math

Updated 1 month ago · 3 views

Calculate Pearson's correlation coefficient r using standard scores and product-moment formulas, establishing bounds between -1 and 1.

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Public learning track

Bivariate Association: Covariance and Correlation Analysis

11th Grade · Math · Open Global Math

7 lessons

Goal

Quantify, interpret, and evaluate bivariate numerical associations using scatter plots, sample covariance, and Pearson's correlation coefficient.

7 lessons

0 of 7 done

Constructing and Interpreting Scatter PlotsUp next
Calculating and Interpreting Sample CovarianceNot started yet
Calculating Pearson's Correlation Coefficient (r)You are here
Properties and Interpretations of the Correlation CoefficientNot started yet
Evaluating the Impact of Outliers on CorrelationNot started yet
Understanding the Coefficient of Determination (r²)Not started yet
Distinguishing Correlation from CausationNot started yet

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Learning standards covered

OGM.12.STA.1Open Global Math Standards 2026™ · 11th Grade

Calculate and interpret measures of central tendency (mean, median, mode), position (percentiles, quartiles), dispersion (range, interquartile range, variance, standard deviation), and bivariate association (covariance, correlation); evaluate frequency distributions.