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Mathematics, 06.05.2021 20:50 challenggirl

Suppose you compute the correlation coefficient between two variables, X and Y, and obtain a value of 0.55. Then you realize that all the values for both variables have been corrupted in a way that their actual sign has been changed (positive values were turned into negative values and vice versa; only the signs have been changed). Then the actual, corrected value of the correlation coefficient .

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Suppose you compute the correlation coefficient between two variables, X and Y, and obtain a value o...
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