marklynr1259 marklynr1259

24-01-2018
Mathematics

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A group of students consists of 15 piano players and 3 guitar players. a sample of seven is selected at random. what is the probability that at least one guitar player is chosen?

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emmalined0116 emmalined0116

24-01-2018

You would add 15 and 3, that would give you 18, which you would divide by three.

It is a one out of a six chance.

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