Question

which value of r represents data with a strong positive linear correlation between two variables?
0.01
1.04
0.34
0.89

Explanation:

The correlation coefficient $r$ ranges from $-1$ to $1$. A strong positive linear correlation requires $r$ to be close to $1$. 0.01 and 0.34 are weak positive values, 1.04 is outside the valid range, and 0.89 is close to 1, indicating a strong positive linear relationship.

Answer:

0.89