Respuesta :
The correlation coefficient represents a moderate negative correlation is -0.64.
We have to determine
Which correlation coefficient represents a moderate negative correlation?
According to the question
The correlation coefficient is a measure of the strength of the linear relationship between two variables and is denoted by r.
The values between 0.3 and 0.7 indicate a moderate positive (negative) linear relationship.
The values between -0.3 and -0.7 indicate a moderate negative linear relationship.
The only value of r in the option is r= -0.64 lies in a given interval of the moderate negative linear relationship.
Hence, the correlation coefficient represents a moderate negative correlation is -0.64.
To know more about Correlation click the link given below.
https://brainly.com/question/2734502
