MCQs Chi
The chi-square goodness-of-fit test is an extension of the z-test to more than two categories. 4. The null hypothesis is rejected in a chi-square test of
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Actually easy and quick to use. And someone else not in scien. And to show the solutions is so good. Definitely worth the money. Extremely useful tool to help get back into complex math equations after years and be able to actually understand how problems are solved.
10/10 would smash if it was a human, a big salam to the developers. Also always gives you an explanation or tells you how it got that answer, even though my parents say that Im not gonna learn from This app, their step by step help me understand how to get my answer and I use different example to test if I'm doing it right.
10 because you guys make upper versions work in connection only to be honest that is not cool guys; why would you do that I hope if you could make the app work offline again in the coming updates, I really appreciate your efforts though, amazing best math app ever, best app for math learning.