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This page contains all questions and answers asked by students from this class. The most recent questions will be at the top. MF26 Vectors Q7 [Homework] (i) Using ratio theorem, Since is [...]

This page contains all questions and answers asked by students/ discussions from this class. The most recent questions will be at the top. MF26 Recall the If the angle is obtuse , then . Thus, [...]

The following contains questions that students from each class asked. Feel free to discuss further. It is not a tuition schedule, just a mode of communication. H2 Math Sat 130pm H2 Math Sat 330pm [...]

As some of you observe, I’ve been posting a handful of undergraduate and postgraduate materials or courses here. Some close students also asked me to share more on financial engineering. So [...]

This page contains all questions and answers asked by students from this class. The most recent questions will be at the top. MF26 We have that or or This is a worksheet from class. There is a [...]

This page contains all questions and answers asked by students from this class. The most recent questions will be at the top. MF26 Vectors Q7 [Homework] (i) Using ratio theorem, Since is [...]

This page contains all questions and answers asked by students from this class. The most recent questions will be at the top. MF26 Vectors Q7 [Homework] (i) Using ratio theorem, Since is [...]

So let us now continue study SRS. Recall in part 3, we introduced the idea of unit inclusion probability. Subsequently, we introduced , which is the sampling weight. The sampling weight of unit i [...]

Merry Christmas and Happy New Year to all the visitors! Thanks for following or reading. 🙂 Personally, Mr Teng has been really busy pursuing his personal interests. On a side note, I thought of [...]

So we formally introduced the estimators used in SRS previously. Now, we are interested in how good our estimators are, and if you recall, by good, I refer to accuracy (MSE), Precision (Variance) [...]