How to Calculate the T-Test Statistic for a Correlation by Hand

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In this video, we'll go over an example of how to calculate the t-test statistic for an observed correlation coefficient. We'll also spend a moment calculating (and interpreting) the coefficient of determination.

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In this case, how would you find the p-value without a software?

IrinaIoanaBeznoiu
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What do you do if the correlation is 1 or -1? You would be dividing by zero.

AlexCell