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WorldGov

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 1 year, 2 months
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Top Posts (44) All Questions Answers | Votes Newest

8 Why does $ \operatorname{Var}(X) = E[X^2] - (E[X])^2 $ Dec 4 '18
4 Intuitive explanation of the formula for mode (grouped data). Oct 11 '18
4 Why can't I differentiate $ x^{\sin x} $ using the power rule? Dec 25 '18
3 Why do we divide by $ \sqrt{A^2 + B^2} $ to convert a function from the standard form to the normal form? Jan 13
3 “Abscissa”, “Ordinate”, and “Applicate” — Origins. Sep 26 '18
2 Why can't I make the substitution $ u = \sin (ax + b) $ to evaluate $ \int \sin (ax + b) \cos (ax + b) dx$? Jan 21
2 How does squaring give you a monotonic transformation? Feb 16
2 Why does the function $ f(x) = x, x \in (0, 1) $ not have maximum or minimum values? Why do we not use limits? Jan 1
2 Number of solutions of an equality with absolute value operator Mar 24
1 Independence of coin flips Mar 28
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