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this video shows you how to perform a chi-square test on a two-way table a contingency table using Google sheets the methods work pretty much the same with any other spreadsheet software as well its aimed at IB Diploma students who are completing their internal assessment and need to show that they understand the process for calculating a chi-squared test and by using the technology were avoiding a lot of repetitive calculation I do assume that the you already know how to calculate a chi-squared test and how to perform it and how to interpret it were not going to talk about the theory of it at all here were just going to talk about how to use the technology there are some built-in functions that will do a lot of what were going to do but that wont meet the requirements of the ia however we will refer to them at the end so that we can check our work is correct and if you have to do a lot of these its useful to know what the functions are because they can save you time in the long