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This is a easy chi-square calculator for a contingency table that has up to five rows and five columns (for alternative chi-square calculators, see the column to your right). The calculation takes three steps, allowing you to see how the chi-square statistic is calculated.
You can use this chi-square calculator as part of a statistical analysis test to determine if there is a significant difference between observed and expected frequencies. To use the calculator, simply input the true and expected values (on separate lines) and click on the "Calculate" button to generate the results.
Chi Square Calculator is an online free tool used to find the chi-square value by using the chi-square statistics and performing the chi-square test to determine the relationship between the variables of the given data set by finding the values of the degrees of freedom and the p-value of the data.
Use this Chi Square calculator to easily test contingency tables of categorical variables for independence or for a goodness-of-fit test. Can be used as a Chi-Square goodness-of-fit calculator, as a Chi-Square test of independence calculator or as a test of homogeneity.
Are the groups different by random chance? The Chi-Square Test helps us decide.
This calculator compares observed and expected frequencies within (up to 20) categories using the chi-square test. Enter the names of the categories into the first column, then enter the actual counts observed and expected for each group.
Calculates the value of chi-square statistic for a given set of observed and expected frequencies, the degrees of freedom and P-value.
This is a chi-square calculator for a simple 2 x 2 contingency table (for alternative chi-square calculators, see the column to your right).
Jan 4, 2022 · Calculating chi-square can be done in two ways: Finding the expected frequencies and calculating degrees of freedom and critical value.
Sep 26, 2024 · Analyze your data to see if it is consistent with the expected values or outcome with the chi-square value.
