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Chi-Square Calculator. 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.
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.
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.
The chi-square calculator computes the probability that a chi-square statistic (Χ 2) falls between 0 and the critical value. Suppose you randomly select a sample of 10 observations from a large population.
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.
Chi-Square Calculator. The results are in! And the groups have different numbers. But is that just random chance? Or have you found something significant? The Chi-Square Test gives us a "p" value to help us decide. Are the groups different by random chance? The Chi-Square Test helps us decide.
