Post hoc tests

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[@alibarzegarkhanghah9867]

I don't know why you just laugh reading some of these, but it makes me laugh too =)))

[@mitchellcorona8]

my school makes us do these by test by hand :(

[@Sharukkhan-kx9rw]

It's a best video, and can you please tell me what is the difference between "difference" and "significant difference" ?

[@sophipizzolon2715]

i have some questions i would like for you to answer but i dont know how to send you a message :(