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What information is provided by the sign (+ or -) of the Pearson correlation?
Solution
the sign of the pearson correlation shows the nature of correlation between the
variables.. correlation is a measure of linear association.. if sign is +, means that the 2 variables
are so related that an increase in one will show an increase in another.. and sign - means increase
in one will show a decrease in another.. feel free to ask doubts.. please rate and reward :)

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What information is provided by the sign (+ or -) of the Pearson cor.pdf

  • 1. What information is provided by the sign (+ or -) of the Pearson correlation? Solution the sign of the pearson correlation shows the nature of correlation between the variables.. correlation is a measure of linear association.. if sign is +, means that the 2 variables are so related that an increase in one will show an increase in another.. and sign - means increase in one will show a decrease in another.. feel free to ask doubts.. please rate and reward :)