Normal Distribution for Pearson Correlation

by user101   Last Updated January 14, 2018 08:19 AM

I have read that the variables must be approximately normally distributed to apply Pearson correlation; enter image description here

However, I came across this answer here that they dont need to be, so I am confused about that. Can i have a clarification about that ?

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Updated September 26, 2017 22:19 PM