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Correlation Analysis & Pearson

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I have tried these questions with no luck (see attached file).

Is there a guide that you can provide that will help me figure out what test I should be using for certain data sets? Please help!

Thanks you.

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Solution Summary

This solution provides the best answer to the two question correlation question and provides an explanation of why these answers are the best choice. It also provides a guide to help decide which test would be used for certain data sets.

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The answers to your two questions are these:

13. c (cannot calculate ...

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