Chi square test of independence + Excel template

Описание: This video shows how to calculate chi square test of independence statistic, p-value, and create Excel templates.

00:00- Intro
00:16-Null and Alternative hypotheses
00:43-Expected frequencies
01:40-Calcilating chi square
02:17-rows, columns, df, critical value
03:38-p-value
04:33-Templates for other dimensions