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Mathematics LibreTexts

10.5E: Testing the Significance of the Correlation Coefficient (Exercises)

( \newcommand{\kernel}{\mathrm{null}\,}\)

Exercise 10.5E.5

When testing the significance of the correlation coefficient, what is the null hypothesis?

Exercise 10.5E.6

When testing the significance of the correlation coefficient, what is the alternative hypothesis?

Answer

Ha:ρ0

Exercise 10.5E.7

If the level of significance is 0.05 and the p-value is 0.04, what conclusion can you draw?


This page titled 10.5E: Testing the Significance of the Correlation Coefficient (Exercises) is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Zoya Kravets via source content that was edited to the style and standards of the LibreTexts platform.

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