This paper shows how to do discrete probability analysis with the new BA 11 PLUS Professional financial calculator. Textbooks in Business Finance do an excellent job illustrating how to do basic time ...

I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 YR4. It said the probability it could hit Earth was unusually high. As ...

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This paper proposes a simple approximation to the normal tail probability and its inverse. Its accuracy is quite sufficient for many practical cases. Oxford University Press is a department of the ...

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