Which r-value represents the most moderate correlation?

–0.92
–0.18
0.56
0.83

0.56 would be the most moderate correlation.

0.56

Step-by-step explanation:

The r-value is basically the correlation coefficient that is  used to determine the direction  and strength of the relation between two variables.When the value of correlation coefficient lies between -0.5 to -0.3 or 0.3 to 0.5, then we say it is representing moderate correlation.

From the given options , 0.56 is the only value that lies between 0.3 and 0.5.

It means the r-value represents the most moderate correlation is 0.56.

Hence, the correct answer is 0.56.

The expressions would be 0.25a