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Correlation Between Test Scores and GPA by Luke Cruz is a document available to read on EtoBox.

What is Correlation Between Test Scores and GPA about?

This document contains test scores (x) and grade point averages (y) for 8 students. It calculates the mean, variance, covariance, correlation, and linear regression line between the two variables. The correlation is found to be 0.72, indicating a strong positive relationship between test scores and GPAs. Using the regression equation y = -3.759 + 0.0627x, the GPA corresponding to a test score of 97 is calculated to be 2.32355.

Author

Luke Cruz

Language

EN