Stat v. 62

[Victorro]

anyone got the question paper?

You can find it here:
http://dynamic-marketing.blogspot.com

I hope I'll get 48-49 points
I messed up only one answer, yyyyaaayyyyyy!

 

[razahayat777]

was Q.7 (i) the same in variant 62? -.-

 

[balay]

was last q's 'i' part done like this......5/12* 2/10??and i think gt gona be like 33-34 cuz i have seen papers with gt around 33(see oct/nov 2012 62) and they werent as complex as ours and the easy papers get gt around 38.....this was hard for many...

 

[pakiboy]

Can any one here tell me why u cnt do
2C2*4C2*9C2*9C6
In quest 6 part i ???? :'(

 

[amnah]

in the outliers question I got 315 & 35. How do I further calculate the outliers? i thought 315 & 35 were it bt i guess the outliers are 10, 450 & 570

 

[elbeyon]

was Q.7 (i) the same in variant 62? -.-

Can you please post the first part of the paper too, if you have access to one.

 

[MustafaMotani]

how do yu poeple get the paper so soon.. ?? -_-

 

[Gimmick]

in the outliers question I got 315 & 35. How do I further calculate the outliers? i thought 315 & 35 were it bt i guess the outliers are 10, 450 & 570

didn't they show how to calculate the outliers in the question itself?

 

[syed1995]

how do yu poeple get the paper so soon.. ?? -_-

It happens every year for maths.. at least.. In Malaysia they return the checked papers after 5-6 days.. As far as stats is concerned I have no idea!

 

[littlecloud11]

how do yu poeple get the paper so soon.. ?? -_-

Exactly!

 

[qwerty123123]

How many marks out of three do you think I will get for 12!-9!4!? instead of 8!x9P4

 

[syed1995]

How many marks out of three do you think I will get for 12!-9!4!? instead of 8!x9P4

I don't know. Honestly I would say 1 at most.

The Solution for this can be one of.. 8!*9P4 or 8!*4!*9C4...

1 Mark for 8! 1 Mark for 9P4 and 1 mark for accuracy.

 

[qwerty123123]

A

I don't know. Honestly I would say 1 at most.

The Solution for this can be one of.. 8!*9P4 or 8!*4!*9C4...

1 Mark for 8! 1 Mark for 9P4 and 1 mark for accuracy.

I actually did 12!-8!x9x4! do u think i could possibly get the mark for 8!?

 

[syed1995]

A

I actually did 12!-8!x9x4! do u think i could possibly get the mark for 8!?

Yes probably.. since they say in their marking schemes .. for B mark .. like 8! seen .. *C6 seen and stuff like that.. so yeah you might get that one mark.

 

[qwerty123123]

Yes probably.. since they say in their marking schemes .. for B mark .. like 8! seen .. *C6 seen and stuff like that.. so yeah you might get that one mark.

Sweet 48 for me then

 

[HunzaZ]

how much marks will i lose if i forget to convert all permutations and combinations answers to 3 s.f?
And how much marks will i lose if I wrote correct mean and var formulae but used incorrect 'p' in 'np' to calculate k and n.

No marks are deducted in permutations questions for not giving answers in 3. s.f

 

[magnesium]

you guys the remember the value of n and k? is it 144 and 6? and abt the permutation 2nd and third is it 4!*6!*2!*3!(for no.ii) and for no.iii is it (12!-9!*4!)?

how did u find k?my n is correct ...

 

[A*(a*)]

No marks are deducted in permutations questions for not giving answers in 3. s.f

I had been waiting for such a post yes because I never saw any m.s emphasizing on rouding to 3 s.f in permutations coz how will they check whether ans was exact or not.
And how much sure are you ?

 

[qwerty123123]

No marks are deducted in permutations questions for not giving answers in 3. s.f

what about not rounding with the sum of x^2 question?

 

[syed1995]

what about not rounding with the sum of x^2 question?

The examiner will cut 1 or 2 marks all around the paper for not giving answers to 3sf but won't cut marks on each question separately.