Fifteen billiard balls are consecutively numbered and are placed in a bag. A contestant grabs 3 balls in her left hand and takes them out. (a) What is the probability that she is holding 3 balls numbered: 2, 4, 6? (b) What is the size of this sample space? 2.

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2. Fifteen billiard balls are consecutively
numbered and are placed in a bag. A
contestant grabs 3 balls in her left hand and
takes them out.
(a) What is the probability that she is holding
3 balls numbered: 2, 4, 6?
(b) What is the size of this sample space?
Transcribed Image Text:2. Fifteen billiard balls are consecutively numbered and are placed in a bag. A contestant grabs 3 balls in her left hand and takes them out. (a) What is the probability that she is holding 3 balls numbered: 2, 4, 6? (b) What is the size of this sample space?
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