CHI SQUARE

CHI SQUARE Free App

Rated 3.20/5 (5) —  Free Android application by Antonio Luis Climent Albaladejo

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About CHI SQUARE

The application allows you introduce and modify data of a contingency table (2 x 2) and analyse the relationship between two ordinal or nominal dichotomous variables.

The option "observed" shows the table of data introduced with marginal totals.

The option "expected" shows the table of expected data.

The option "chi square" shows the table with observed data, expected data, differences, square differences and the quotients between square differences and expected values which total sum is the chi square estimated.

If the value of chi square is high enough we can reject the null hypothesis and say that probably the differences are significant and there is a relationship between the two variables.

In the example you see when the application is installed, we can say that probably there are significant differences between men and women buying in internet at Spanish homes.

How to Download / Install

Download and install CHI SQUARE version Daisy on your Android device!
Downloaded 500+ times, content rating: Everyone
Android package: eu.climent.contingency22, download CHI SQUARE.apk

All Application Badges

Free
downl.
Android
4.0.3+
For everyone
Android app

App History & Updates

Version update CHI SQUARE was updated to version Daisy
More downloads  CHI SQUARE reached 500 - 1 000 downloads
Version update CHI SQUARE was updated to version 9.5
More downloads  CHI SQUARE reached 100 - 500 downloads

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Rating Distribution

RATING
3.25
5 users

5

4

3

2

1