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Mathematics 19 Online
OpenStudy (anonymous):

An english class is made up of 15 females and 18 males. The teacher chooses a student at random to give a short symphasis of a book. What is the probability that the student chosen will be male

OpenStudy (amilapsn):

It's one of the most fundamental questions in probability...

OpenStudy (amilapsn):

That means an easiest of easiest...

OpenStudy (amilapsn):

Have you never learnt probability..?

OpenStudy (amilapsn):

Can you say what is the probability of getting the tail when we flip a coin?

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