The value of a correlation coefficient ranges between -1 and 1.The greater the absolute value of the Pearson product-moment correlation coefficient, the stronger the linearrelationship.The strongest linear relationship is indicated by a correlation coefficient of -1 or 1.The weakest linear relationship is indicated by a correlation coefficient equal to 0.A positive correlation means that if one variable gets bigger, the other variable tends to get bigger.A negative correlation means that if one variable gets bigger, the other variable tends to get smaller.therefored is correct-0.9