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OCR MEI S1 May 22 2014

Thread for this exam
So what are people expecting to come up in Section B?
There won't be a probability tree diagram for sure as it came last year. Its going to be a hypothesis testing with binomial and there may be a histogram where you have to estimate the median and stuff with that horrible formule.
Reply 3
Avatar for Robbo54
Robbo54
2
Venn diagrams haven't come up recently, they could ask us to rearrange a formula to find P(A AND B).

Also, mutually exclusive events.
Reply 4
Avatar for JackB784
JackB784
7
My teacher said he reckons a two-tail hypothesis test.
a nice big hypothesis test and as little probablility as possible and then this could be a good exam :smile:
Reply 6
Avatar for Saif95
Saif95
OP
12
I hope we don't have to construct a probability tree, they can be confusing sometimes
http://www.thestudentroom.co.uk/showthread.php?t=2685267 The S1 thread

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