Table 2.

Ranges and analysis of the Pearson correlation coefficient (PCC).

PCC ranges	Analysis
0.00 < 0.09	Insignificant
0.10 < 0.19	Weak
0.20 < 0.39	Moderate
0.40 < 0.59	Moderately strong
0.60 < 0.79	Strong
0.80 < 1.00	Extremely strong