Wednesday, 4 May 2016

probability maths

Last term I did probability we had to get 90 % in 2 of the tasks I got 90% in both of the set task
here is a example on both of the question.they where hard at some parts but then I realised how to do them properly. if the minor number is at the start you have to add it to the major and that's how I found out.

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