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OMG !!! I am sorry to say this but my paper went awesome :/
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sse2010 said:yes they were mutually exclusive bcuz P(QandR)=0...but they were not independent
anamsohail said:sse2010 said:yes they were mutually exclusive bcuz P(QandR)=0...but they were not independent
no...it wasn't mutually exclusive..
P(Q)...was probability of getting the product of 2 no.s 24
and..
P(R)...was.. one or both the numbers greater than 8 (am I correct??? =s...??)
so in that case when we get 12 and 2....we get the product 24 which is satisfied by P(Q) as well as P(R)
so i dont think they were mutually exclusive....!
ashhadazam said:It was pure ownage Me onwing the paper !!! Behtreen paper hua yar !! and almost everyone in our centre did well :/
ashhadazam said:ANd they were independent too !!! Because event 2 wasnt affected by event 1
ashhadazam said:About the ducks question the PDF was :
0 - 1/7
1 - 4/7
2 - 2/7
it was mutually exclusive for sureKaer123 said:Here are my answers or part of them:
5) Not independent not mutually exclusive
ANYONE PLZ CONFIRM
y r u using C? v had to arrange them too.... but nvm, 2 marks only!ajmaeen said:MashALLAH my paper wnt really goood......... was a bit different but mine went awesome.... did it in 45 mins.........
they were mutually exclusive.......... not independant........... last ques last part was 14........ bcz if there were three card and th pink and green were not together then they should be on the sides........ and it could start with green or with pink ..... and the choice for the remaining one would be 7C1........ so the ans was : 2*(7C1)= 14.............
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