Significance Testing of the Spearman Rank Correlation Coefficient

A table of critical values of the Spearman rank correlation coefficient, r8, is given for n = 4(1)50(2) 100, for nine levels of significance: α = 0.50, 0.20, 0.10, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001.