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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.
Use this tool to calculate the p-value for a given chi-square value and degrees of freedom. What is a Chi-square Test? A chi-square test is a popular statistical analysis tool that is employed to identify the extent to which an observed frequency differs from the expected frequency. Let's look at an example. Let's say you are a college professor.
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.
An online Chi-square calculator for large tables, from 2X2, 3X5, to 10X10 or more. The accurate Chi-square test p value is simply one step away!
Calculates p-value, power, effect. draw distribution chart and a histogram. Using a dynamic table.
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.
Nov 1, 2024 · About Chi-Square Test Calculator . The Chi-Square Test Calculator is a tool used to determine whether there is a significant association between two categorical variables. Interpreting the Chi-Square Test Results Understanding Independence in Chi-Square Tests
Are the groups different by random chance? The Chi-Square Test helps us decide.
With the Chi-Square Test Calculator you can easily test hypotheses that describe relationships between categorical features (nominal or ordinally scaled). To calculate a chi-square test, you only need to select two nominal or ordinal variables.
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).
