[Gloria Cheung Tung YanParticipant]

Hi Mr Ong!

I’m not sure how to do some parts of the Normal Distributions questions, so could you post the solutions for them please?

2010 JJC Prelim P2/8
2010 RVHS Prelim/P2/13
2010 SAJC Prelim/P2/10
2010 TPJC Prelim/P2/7
2010 TPJC Prelim/P2/9
2010 VJC Prelim/P2/11
2010 YJC Prelim /P2/9

Sorry there so many questions haha! I just always can’t do the last part or something.

Thanks Mr Ong!

Gloria

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