# Answer to Question #28149 in Statistics and Probability for Baqer

Question #28149

A bag contains three red, four white and five black balls.

a) If three balls are taken without replacement, what is the probability that:

(i) they are all the same colour (ii) there are no black balls

(iii) there are 2 black balls (iv) there is one ball of each colour

a) If three balls are taken without replacement, what is the probability that:

(i) they are all the same colour (ii) there are no black balls

(iii) there are 2 black balls (iv) there is one ball of each colour

Expert's answer

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