Very emergency. Can u guys pls help me to solve these questions? Thank you so mu

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secondary 4 | A Maths
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secondary 4 A Maths

Very emergency. Can u guys pls help me to solve these questions? Thank you so much

Date Posted: 6 years ago

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For your reference only.. Not sure why more than 50% scored credit, it means the min marks for credit is less than the mean...?

Date Posted: 6 years ago