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... chi-square value. Once you have obtained one of these statistics (from a ... If the P value is less than that critical value, you reject the null hypothesis.

https://www.graphpad.com/quickcalcs/pvalue1/

This is also known as the chi-square test of independence. Fisher's exact test is used to calculate P values for small sample sizes. It was created for a ...

https://www.graphpad.com/quickcalcs/contingency1/

Historically you could calculate your test statistic from your data, and then use a t-table to look up the cutoff value (critical value) that represented a “ ...

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Since t tests compare means of continuous variable between groups, contingency tables use methods such as chi square instead of t tests. Assumptions of t ...

https://www.graphpad.com/quickcalcs/ttest1/

Calculate P from t, z, r, F or chi-square, or vice-versa. View Binomial, Poisson or Gaussian distribution. Correct a P value for multiple comparisons and Bayes.

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You have not collected enough data in a critical range of X values. Collect ... Why Prism doesn't report the chi-square of the fit; Goodness of fit with ...

https://www.graphpad.com/guides/prism/latest/curve-fitting/

All of the following factors are statistically significant with a very small p-value. ... Chi-square is designed for contingency tables, or counts of items within ...

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Why doesn't Prism report the chi-square value?(926) Can Prism perform ... How are the critical values for Dunnett's and Tukey's multiple comparison tests computed ...

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Calculate P from t, z, r, F or chi-square, or vice-versa. View Binomial, Poisson or Gaussian distribution. Correct a P value for multiple comparisons and Bayes.

https://www.graphpad.com/quickcalcs/distmenu/

Aug 16, 2023 ... Understanding Chi-Square and Fisher's Exact Tests in Prism. INSIDE THE VIDEO. Running a Chi-square or Fisher's exact test will help you ...

https://www.graphpad.com/series/