which r - value represents the most moderate correlation? -0.92 -0.18 0.56 0.83
which r - value represents the most moderate correlation? -0.92 -0.18 0.56 0.83
Answer
Explanation:
Step1: Recall correlation - r - value ranges
The correlation coefficient (r) ranges from - 1 to 1. Values close to - 1 or 1 indicate strong correlations, while values close to 0 indicate weak correlations. Moderate correlations are in - between.
Step2: Analyze each option
- (r=-0.92) is close to - 1, so it is a strong negative correlation.
- (r = - 0.18) is close to 0, so it is a weak negative correlation.
- (r=0.56) is neither close to 0 nor close to 1, representing a moderate positive correlation.
- (r = 0.83) is close to 1, so it is a strong positive correlation.
Answer:
0.56