Test for an association between two categorical variables: wind direction and the occurrence of rain.

Contingency Tables

We’re going to perform a contingency table test to investigate the relationship between two categorical variables.

*   Wind direction
*   Whether or not it rained

<table><tbody><tr><td style="text-align:center;">Our data can be arranged in a table.</td><td style="text-align:center;">Or as a spreadsheet of&nbsp;categorical&nbsp;data.</td><td style="text-align:center;">Or as a spreadsheet containing a variate of counts with grouping factors.</td></tr><tr><td style="text-align:center;"><figure class="image"><img src="https://web-global-media-storage-production.s3.eu-west-2.amazonaws.com/1_table_fbce48f6d9.png" alt="alt text"></figure></td><td style="text-align:center;"><figure class="image"><img src="https://web-global-media-storage-production.s3.eu-west-2.amazonaws.com/2_spreadsheet_6608e8faa0.png" alt="alt text"></figure></td><td style="text-align:center;"><figure class="image"><img src="https://web-global-media-storage-production.s3.eu-west-2.amazonaws.com/3_spreadsheet_e5427e99c5.png" alt="alt text"></figure></td></tr></tbody></table>

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Copyright © 2000-2022 VSN International Ltd. | Privacy Policy | EULA | Terms & Conditions | Quality Policy | Sitemap