Ajay Zutshi

AP Stats language / content

It's true for confidence intervals for difference of proportions, the samples should be independent. But the language feels off. How would men and women in each sample not be independent of each ot...

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error in AP Calculus AB module

This is incorrect b/c the bounds of the integral cross an x value where the expression would have an asymptote. As such, it is an improper integral. It does not converge to a finite area. https://w...

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