The value obtained for the sum of products,SP,determines the sign (+/-)for the Pearson correlation.

Name: The value obtained for the sum of products,SP,determines the sign (+/-)for the Pearson correlation.
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Question

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The sign of the sum of products (SP) in the calculation of Pearson correlation coefficient determines whether the correlation is positive or negative. If SP is positive, the correlation is positive; if SP is negative, the correlation is negative.

The Value Obtained for the Sum of Products,SP,determines the Sign