F-test for equal variances explained (Excel)

Today we are going to investigate one of the foundational statistical tests - the F-test for the equality of variances, discussing its implementation in Excel, use cases, and limitations.
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You can find the spreadsheets for this video and some additional materials here: drive.google.com/drive/folders/1sP40IW0p0w5IETCgo464uhDFfdyR6rh7
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