r Critical Value Table for Pearson Correlation
Use this interactive r critical value table to find Pearson correlation critical values by sample size/degrees of freedom, significance level, and test type.
Open table →Statistical Tables
Find statistical critical values and probabilities using our interactive reference tables. Browse the standard normal (z), Student’s t, chi-square, F distribution, and Pearson correlation tables, with explanations and downloadable PDFs where available.
Chi-Square Table (χ² Critical Value Table)
Find right-tail chi-square critical values by degrees of freedom and probability, with an interactive table that highlights the matching row and supports PDF download.
Open table →F Distribution Table (F Table)
Use this F table to find upper-tail F critical values for common alpha levels by selecting the numerator degrees of freedom, df₁, and denominator degrees of…
Open table →T-Table | T-Distribution Table
Use this t table to find one-tailed and two-tailed t critical values by significance level and degrees of freedom, with an interactive lookup to highlight the…
Open table →Z Table – Standard Normal Distribution Table
Use this z table to find cumulative standard normal probabilities for z scores, with an interactive lookup to highlight the exact table value.
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