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secondary 4 | E Maths
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Ho jun jie
Ho Jun Jie

secondary 4 chevron_right E Maths

Q3b on probability pls

Date Posted: 7 years ago
Views: 546

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Darylene Tay
Darylene Tay's answer
7 answers (Tutor Details)
1st
There are 60 chicks less than 100g. So probability of 1 chick being less than 100g is 60/100. Then 59 other chicks are less than 100g so the probability of the second chick less than 100g is 59/599