24 hours gone, Discussion on O Level Statistics 12 / 22

[Saifyyy]

Guys and girls, how was the paper ? Which question you found difficult ?

 

[Mohammad Farzanullah]

all the questions were easy!

 

[Saifyyy]

Q5 of P1. I found it difficult ? How did u do it ?

 

[Aina]

i found paper 1 quite dificult then paper 2 :/

 

[hellcat]

It was the easiest exam since the last 5 years I bet

 

[Aina]

can u share ur answerss???

 

[Igniz]

yeah paper 1 was hard

 

[Mohammad Farzanullah]

what was q5 of ppr 1?

 

[Igniz]

i think it was a venn diagram !!!!

 

[Aina]

yess it was a venn digrm one !!

 

[happyperson]

i think Q 5 was about the table that was to made by calculating the probabilities of chocolate biscuits. Q 4 was venn diagram (i think so)

 

[Saifyyy]

yea q5 was of probability. nahe hua mujh se

 

[happyperson]

i solved it but still not sure whether it is was right.

 

[Faizan Muhammmad]

answers were 1/7 ,4/7 and 2/7

 

[happyperson]

Are u sure these are the correct answers?

 

[Faizan Muhammmad]

i checked them hopefully they are

 

[happyperson]

i don't remember my answers exactly but i remember i got same, i m sure that my last answer was 2/7 so i must have done right , anyway thanks for posting the answers. Do you remember the answer of standard deviation in paper 1 ?

 

[Faizan Muhammmad]

something like 0.012? dont remember clearly

 

[happyperson]

i remember something like 0.02050 but don't remember exactly

 

[Steel Arm]

go

i remember something like 0.02050 but don't remember exactly

Got the same i think... must be right then
messes up in probability question (Q5)

but paper 2 was way easy....