 # Mcnemar Test Calculator

## Enter a, b, c, d below:

 a = b = c = d =
<-- Enter α

### How does the Mcnemar Test Calculator work?

Given a 2 x 2 contingency table and a significance level, this will determine the test statistic, critical value, and hypothesis conclusion using a Mcnemar test.
This calculator has 5 inputs.

### What 1 formula is used for the Mcnemar Test Calculator?

1. Χ2 = (b - c)2/(b + c)

For more math formulas, check out our Formula Dossier

### What 5 concepts are covered in the Mcnemar Test Calculator?

alternative hypothesis
opposite of null hypothesis. One of the proposed proposition in the hypothesis test.
H1
hypothesis
statistical test using a statement of a possible explanation for some conclusions
mcnemar test
used to determine if there are differences on a dichotomous dependent variable between two related groups.
null hypothesis
in a statistical test, the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
H0
test statistic
a number calculated by a statistical test