# Degree of Freedom Information

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Degree of freedom, X^2 and F-tests

Q1: What the degree of freedom tells us?

Q2: What are the degree of freedom for t- test, X^2-test, and for F-test?

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##### Solution Summary

This solution explains what the degree of freedom tells us as well as what the degree of freedom is for t-test, X^2-test, and for F-test.

##### Solution Preview

Q1. In a layman's language degrees of freedom of a statistic is the number of variables in the final calculation of a statistic that are free to vary. Technically, degrees of freedom of the statistic is the number of independent random variables that constitute the statistic.

Q2. Please see the attached file for complete solution.

Q1. ...

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