Question

What does a p-value mean in the context of a chi-squared test?

Answer 1

The p-value or probability is the area under the Chi-square distribution usually to the right of the test statistic (one-tailed) . But, it could sometimes be a two-tailed test.

Explanation:

If the p-value lies completely within the critical area (for example `alpha=0.05`), the event is considered to be very unusual . If you were testing a hypothesis under these conditions, you would reject the null hypothesis.

hope that helped

Source: http://www.di-mgt.com.au/chisquare-calculator.html