Values of the person productmoment correlation coefficient m

Values of the person product-moment correlation coefficient may take any value in the range

a. -infinity to infinity

b. -1.0 to 1.0

c. .00 to 1.0

d. -infinity to 1.0

please let me know thank you

Solution

The range of Pearson product moment correlation is from -1.0 to +1.0. The -1.0 shows the perfect negative linear relationship between the variables and +1 shows the perfect positive linear relationship between the variables. So option b is correct.