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Complete Statistics part 1 (S1) Notes

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Well these notes are originally mine and I write like a 5 grader so bear it with me...:whistle:
But yeah these notes are very handy and almost cover whole of S1 syllabus..
InshaAllah these notes are going to be really helpful.. (y)
 

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I think it's a cool thing.. My notes will not only help you in statistics but also in becoming a good decoder.. ^_^... Btwn tell me what you don't understand and i will do it for u. :p
i suck much at statistics yar :(
on exams ill be watching the paper n the paper will be watching me. i plan to jst write my name there :/
i dont understand a thng :(
 
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normal n binomial ati hain na :p but in exams i black out a lot in this paper.
probability n P&C i suck at it :(
the logic is easy but applying it on the word problm r difficult coz i dont get a thng abt it whn its in complex question form :(
if id known tht i can take m2 id take tht :(
but its too late...already paid for s1
Remember ' M2 is hell ', and M1 is more difficult than S1 ...
Although it's been a while since I have touched probability n P&C , but I can try to help u in them... S1 will be easier for u but for that try to do as much past paper as u can... I had scored u in my S1 during mocks but after doing all the past papers I have converted it into A in A's.. S1 ka lia do as much past paper as u can.. OK
 
Messages
1,432
Reaction score
6,887
Points
523
Remember ' M2 is hell ', and M1 is more difficult than S1 ...
Although it's been a while since I have touched probability n P&C , but I can try to help u in them... S1 will be easier for u but for that try to do as much past paper as u can... I had scored u in my S1 during mocks but after doing all the past papers I have converted it into A in A's.. S1 ka lia do as much past paper as u can.. OK
dude ive my s1 on 5th nov :(
m1 is much much easier!!! m2 is wow!
actually i thought im not allowed to do m2 :( so i dint take it
 
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dude ive my s1 on 5th nov :(
m1 is much much easier!!! m2 is wow!
actually i thought im not allowed to do m2 :( so i dint take it
Hmm.. Beta parhlo, jitna time tum xpc pe use karti ho itna ma tou 2 S1 ka pstpaers ho jayein... Jk.. :p
The point is this ka you have registered for S1 and there is no turning back, so work really hard for S1.. Don't waste time
 
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Doubt?

6 Human blood groups are identified by two parts. The first part is A, B, AB or O and the
second part
(the Rhesus part) is + or −. In the UK, 35% of the population are group A+, 8% are B+, 3% are AB+,
37% are O+, 7% are A−, 2% are B−, 1% are AB− and 7% are O−.

(i) A random sample of 9 people in the UK who are Rhesus + is taken. Find the probability
that fewer than 3 are group O+.


(ii) A random sample of 150 people in the UK is taken. Find the probability that more than
60 people are group A+.
 
Messages
1,432
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6,887
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Doubt?

6 Human blood groups are identified by two parts. The first part is A, B, AB or O and the
second part
(the Rhesus part) is + or −. In the UK, 35% of the population are group A+, 8% are B+, 3% are AB+,
37% are O+, 7% are A−, 2% are B−, 1% are AB− and 7% are O−.

(i) A random sample of 9 people in the UK who are Rhesus + is taken. Find the probability
that fewer than 3 are group O+.


(ii) A random sample of 150 people in the UK is taken. Find the probability that more than
60 people are group A+.
chinese!! *_*

ask chishtyguy :)
 
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Doubt?

6 Human blood groups are identified by two parts. The first part is A, B, AB or O and the
second part
(the Rhesus part) is + or −. In the UK, 35% of the population are group A+, 8% are B+, 3% are AB+,
37% are O+, 7% are A−, 2% are B−, 1% are AB− and 7% are O−.

(i) A random sample of 9 people in the UK who are Rhesus + is taken. Find the probability
that fewer than 3 are group O+.


(ii) A random sample of 150 people in the UK is taken. Find the probability that more than
60 people are group A+.

^_^... If u really get stuck at any point or at any problem, do tell me... and about the previous reply, I only meant to say was that do manage time and iA you will ace Statistics.. iA :):)
need some serious help in permutation and combination?
help me guys,plzzzz
 
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