Statistics Tables
Critical Value Tables
Mann-Whitney U Table
The following tables provide critical values for two tailed Mann-Whitney U tests for various levels of alpha.
For one-tailed tests, simply double the value of...
Critical Value Tables
Z Table
The table below shows the area under the standard normal curve to the left of z.
Critical Value Tables
F Distribution Table
F Table for α = 0.10 (Click to zoom in)
F Table for α = 0.05 (Click to zoom in)
F Table for α = 0.025 (Click to zoom in)
F Table for α...
Critical Value Tables
Chi-square Distribution Table
The chi-square distribution table below shows the critical values for different probability levels (P) and degrees of freedom (DF).
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