Correlation Co-efficients

Question 1

Whats a correlation co efficient

Answer 1

This is a numerical value that that is somewhere between -1 and +1 and its the value that tells us about the strength and direction of the relationship

Question 2

What are the types of correlation co efficient

Answer 2

Perfect = -1 & +1

Strong =+0.9,+0.8,+0.7 & -0.9,-0.8,-0.7

Moderate = +0.6,+0.5,+0.4 & -0.6,-0.5,-0.4

Weak = +0.3,+0.2,+0.1 & -0.3,-0.2,-0.1

Zero = 0

Question 3

How would you right your answer

Answer 3

Type of correlation

Positive or negative correlation

Correlation

For example, moderate positive correlation