### Sampling & Survey #10 – Cluster Sampling

So today we discuss about Cluster Sampling. We will begin by looking at cluster sampling with equal probabilities. Firstly, a cluster is a grouping of the members of the population. Previously, [...]

All things Mathematics and University

So today we discuss about Cluster Sampling. We will begin by looking at cluster sampling with equal probabilities. Firstly, a cluster is a grouping of the members of the population. Previously, [...]

University is starting for some students who took A’levels in 2016. And, one of my ex-students told me to share/ summarise the things to know for probability at University level. Hopefully [...]

By KS Teng

In Chemistry, JC Chemistry, JC General Paper, JC Mathematics, JC Physics, Mathematics, Studying Tips, University Mathematics

Posted Let’s face it. Some of us will not get the dream results we want. Don’t give up and let fear conquer you. For students unsure of the available courses, they can check out the [...]

Some students remarked on why I actually recognise e, that is, . Well, e is a rather unique constants. Firstly, for all JC students, we see it our daily algebra & complex numbers. Students [...]

Previously, I shared a post on the golden nugget. It relates a bit about the movie The Man Who Knew Infinity. I finally found time to watch it while I’m overseas. Usually in Singapore, [...]

My brother shared this interesting video with me a few days back when he was at the screening for The Man Who Knew Infinity. I’m looking forward to watching this movie too! Back to the [...]

Back in undergraduate days, when I took my first module on financial mathematics, my professor introduced us by that the most important things are the following This is a probability triple where [...]

Here is a compilation of all the Python articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! 🙂 Learning Python #1 [...]

This is a pretty cool and interesting question from AMC. There are four lifts in a building. Each makes three stops, which do not have to be on consecutive floors on include the ground floor. For [...]

The positive integers and satisfy What is the value of ?

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