Tham KY's answer to QN's Junior College 1 H1 Maths Singapore question.

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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
Pls verify, hope no mistake
QN
QN
4 years ago
Hi, for part(ii) can I use 0.22692 instead of 0.227 for the probability of W? Or I have to use the shown figure in part(i)?
Tham KY
Tham KY
4 years ago
Both are acceptable...
QN
QN
4 years ago
Okay thanks!