Our application is a chi-square test calculator, build your experimental model, import data, you can export the calculation intermediate table and the final conclusion
Chi-Square Calculator
What is it about?
Our application is a chi-square test calculator, build your experimental model, import data, you can export the calculation intermediate table and the final conclusion.
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App Store Description
Our application is a chi-square test calculator, build your experimental model, import data, you can export the calculation intermediate table and the final conclusion.
Chi-Squared Test, also written as x² test, is any statistical hypothesis test where the sampling distribution of the test statistic is a chi-squared distribution when the null hypothesis is true. Without other qualification, 'chi-squared test' often is used as short for Pearson's chi-squared test.
The chi-squared test is used to determine whether there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.
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