Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Ask ManyTutors

Question

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Isabella
Isabella

secondary 4 chevron_right A Maths

Plz explain??

Date Posted: 7 years ago
Views: 291
add a comment

See 1 Answer

Ask ManyTutors
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
Not sure about the terminology of N(mu,sigma).
Usually it is written as N(mu,sigma^2) which stands for N(mean,variance)....
Pls verify...