OpenStax, Statistics §12.3 Testing the Significance of the Correlation Coefficient (Optional) · Try It 2 · Statistics · Regression & correlation

Testing the Significance of the Correlation Coefficient (Optional) · Try It 2

For a given line of best fit, you compute that r = 0.5204 using n = 9 data points, and the critical values are ±0.666. Can the line be used for prediction? Why or why not?

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OpenStax, Statistics · §12.3 Testing the Significance of the Correlation Coefficient (Optional) · Try It 2

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