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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.
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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.
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.
Chi-square Calculator. 1. Select category. 2. Choose calculator. 3. Enter data. 4. View results. Compare observed and expected frequencies. This calculator compares observed and expected frequencies within (up to 20) categories using the chi-square test.
Calculation for the Chi-Square test: An interactive calculation tool for chi-square tests of goodness of fit and independence Kristopher J. Preacher ( Vanderbilt University ) How to cite this page
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.
Enter the Chi-Square Test Calculator — a nifty tool that makes categorical data analysis both efficient and accurate. Let's delve deeper into the wonders of the chi-square test and the prowess of our calculator.