QuickChi 1.0 review

The chi squared test is one of the most important tests in statistics.

License: Freeware OS: Mac OS X File size: 231K Developer: Steve Ashcroft Price: $0.00 Updated: 15 Jun 2006

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The chi squared test is one of the most important tests in statistics. It tests whether the observed frequencies in a distribution differ significantly from the frequencies which might be expected according to some 'assumed hypothesis'.

QuickChi is a program for carrying out chi squared tests up to a maximum size of 2x5. The programme calculates the value of chi squared and gives you the probability that this value could arise by chance.