# Calculating P-value from the chi-square test?

1. Jul 9, 2012

### hivesaeed4

How do we calculate the P-value from the chi-square test? Is their some formula for doing so? I want to do it by hand and not by some online calculator or application.

2. Jul 9, 2012

### Number Nine

You integrate over the relevant range of the probability density function.

3. Jul 9, 2012

### chiro

Following Number Nine's advice use a computer software package or look on the internet for an actual calculator. Google returns:

http://www.stat.tamu.edu/~west/applets/chisqdemo.html [Broken]

Last edited by a moderator: May 6, 2017