Tables to Find Critical Values of Z, t, F and χ² Distribution
Statistic tables to find table or critical values of Gaussian's normal distribution, Student's t-distribution, Fishers's F-distribution and chi-square distribution to check if the test of hypothesis (H0) is accepted or rejected at a stated significance level in Z-test, t-test, F-test and chi-squared test accordingly. In the hypothesis test, the estimated or calculated Z-statistic, t-statistic, F-statistic and χ2-statistic is compared to the critical or rejection region values (p-value) of single or two tailed Z-distribution, t-distribution, F-distribution and χ2 obtained from each respective table to test the hypothesis. All the tables are available in html and PDF download format.
Normal Distribution Table for Z-Test
Normal-distribution table and how to use instructions to quickly find the critical (rejection region) value of Z at a stated level of significance (α = 0.01, 0.05, 0.1 etc or α = 0.1%, 5%, 10% etc) for the test of hypothesis (H0) in z-test conducted for normally distributed large sample sets in the statistics and probability surveys or experiments.
t-Distribution Table for One Tailed t-Test
Student's t-distribution table and how to use instructions to quickly find the critical (rejection region) value of t at a stated level of significance (α = 0.01, 0.05, 0.1 etc or α = 0.1%, 5%, 10% etc) for the test of hypothesis (H0) in one (left or right) tailed t-test conducted from normally distributed small sample sets in the statistics and probability surveys or experiments.
t-Distribution Table for Two Tailed t-Test
Student's t-distribution table and how to use instructions to quickly find the critical (rejection region) value of t at a stated level of significance (α = 0.01, 0.05, 0.1 etc or α = 0.1%, 5%, 10% etc) for the test of hypothesis (H0) in two tailed t-test conducted from normally distributed small sample sets in the statistics and probability surveys or experiments.
Fisher's F-Distribution Table for F-Test
Fisher's F-distribution table and how to use instructions to quickly find the critical (rejection region) value of F at a stated level of significance (α = 0.01, 0.05, 0.1 etc or α = 0.1%, 5%, 10% etc) for the test of hypothesis (H0) in F-test by comparing two or more sample variances in the statistics and probability surveys or experiments.
Chi-Squared Distribution Table for χ2-Test
Chi-Squared distribution table and how to use instructions to quickly find the critical value of Χ² at a stated level of significance (α = 0.01, 0.05, 0.1 etc or α = 0.1%, 5%, 10% etc) for the test of hypothesis (H0) in χ2-test by analyzing the distribution which is not normally distributed in the statistics and probability surveys or experiments.
More Statistics and Probability Tables
Apart from finding critical values from different distribution tables, there are some of other important tables such as Binomial, Poisson & Gamma distribution tables also used in statistics and probability theory. Users can refer such tables to solve various statistics and probability experiments or problems by using these tables.
Poisson Distribution Table for e-m
Poisson distribution table and how to use instructions to quickly find the value of e-m in the Poisson equations.
Binomial Distribution Table for n = 1 to 10
Binomial distribution table and how to use instructions to quickly find the probability value of success or failures in Bernoulli experiments.
Gamma Function Table for Γ(x)
Gamma function table and how to use instructions to quickly find the gamma function of x to find the factorial of decimal point numbers in statistics and probability experiments.
