Abstract: In probability theory, variance is a device to measure dispersion of random variable from its mean. In order to explain complex uncertain random variable,variance and pseudo-variance are ...

Odyssey Math Tuition, a tuition agency in Singapore, has launched a dedicated JC 2 math tuition elearning course to aid ...

Abstract: A method for fuzzy random variable generation based on α-cuts and uniform random numbers is proposed in this article. A form of α-invariance is proven for a class of fuzzy numbers (FNs) and ...

We show that, compared with surgeon predictions and existing risk-prediction tools, our machine-learning model can enhance ...

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Odyssey Math Tuition offers H2 Math online courses for JC 1 and JC 2 students in Singapore, featuring a proprietary ...

Guide pupils to use the Scratch interface to drag the coding blocks into place, and trial shaking their micro:bits to ...

This Chalk Talk highlights applications of a discrete Gaussian in various areas, following a 2025 paper by Chinta, Jorgenson, Karlsson, and Smajlović. The topics include heat diffusion, Bessel ...

The Trump administration's proposed shift from an H-1B visa lottery to a wage-weighted system faces strong criticism from ...