Correlation Calculator
Inputs
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Results
Correlation Coefficient (r)
0.47
R-Squared (r²)
0.22
T-Statistic1.51
P-Value (two-tailed, approx)0.15
Degrees of Freedom8
Significant at α=0.05 (1=Yes)0
Strength (0=none, 1=weak, 2=mod, 3=strong, 4=very strong)2