OpenStax, Introductory Statistics 2e §12.6 Outliers · Exercise 3 · Statistics · Regression & correlation
Outliers · Exercise 3
The scatter plot shows the relationship between hours spent studying and exam scores. The line shown is the calculated line of best fit. The correlation coefficient is 0.69.
What effect did the potential outlier have on the line of best fit?
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OpenStax, Introductory Statistics 2e · §12.6 Outliers · Exercise 3
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