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Math P62

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man....that was the worst paper of my life....i knew nothing..
no time issue for me...lol
 
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mine was coming something like that too.
what was the permutations answer
especially the second one and one more thing was he asking foe the combination aur permutation in the last part
 
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:Yahoo!: same answers ....^^^^^^^^^^^^...............
guys wat was the mean in the 6th question n wat was the probability of b part which involved both binomial nd normal???????
 
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q1 was 0.109
the comb question was i)90720
ii)83160
iii)20
the Mean was 21 in question 6
 
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I got sumthn like 0.926 in Q1 :(
The rest went good, wasnt that difficult, just the 1st and last questions were a bit tricky..
Hoping for a low threshold now :D
 
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ahmed t said:
q1 was 0.109
the comb question was i)90720
ii)83160
iii)20
the Mean was 21 in question 6

i think iii) was 30 first 2c1 and then with 2c2
 
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guys can anyone tell what would be the overall effect on final result as i just messed up with the whole S1 ppr, however my P3 went very well and last yr i had a B at 78 with 2 component Bs......?
 
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the permuation qquestion, it said NOT ALL TOGETHER which is different from ALL NOT TOGETHER, so 2 of the vowels can be together righttt???
 
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what is the answer of q3(b)? s.d
q7 last part- 'the expression in terms of n' thing?
perms question all parts?
 
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reekx94 said:
the permuation qquestion, it said NOT ALL TOGETHER which is different from ALL NOT TOGETHER, so 2 of the vowels can be together righttt???

no i think they cant be. my answer was 11/12. Yours?
 
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fusionistics said:
If I used the wrong upper class boundaries for the cumulative frequency graph, how many marks will lose.

either 1 or 2. but chances are just one.
 
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cool said:
wat points did we have to use for cumulative?? like not like 20.5 or just 20?

like 20.5 etc. i asked my sir a good many times right before the paper. ''UPPER CLASS BOUNDARIES....''
 
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