math
posted by Julainna on .
CountingOutcomes and Theoretical Probability
A computer store sells 4 models of computer (m1,m2,m3 m4. Each model can be fitted with 3 sizes of hard drive (A,B,C,)
1 Find the sample space.
2 What is the probability of choosing a model with a size C hard drive?
3 What is the probability of choosinga model 2 with a size Ahard drive at random?

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