What is the value of the correlation coefficient r

Answer 1

are you asking just in general or do you have a specific question that you're looking at? just in general terms, the correlation coefficient is a way to measure the strength and the direction of the linear relationship between two variables ... r = 0 would mean no correlation ... if r > 0 there is positive correlation and if r < 0 there is negative correlation between the 2 variables

Answer 2

The correlation coefficient rr measures the strength and direction of the linear relationship between two variables. It ranges from -1 to 1:

1. r=1: Perfect positive correlation
2. r=−1: Perfect negative correlation
3. r=0: No correlation

Values closer to 1 or -1 indicate a stronger relationship, while values closer to 0 indicate a weaker relationship.