A bag contains five green marbles, three
blue marbles, two red marbles, & two yellow
marbles.
a) are the four different colows outcomes equally likely?explain.
b)find the probability of drawing each colour marble.
c) find the sum
of their
probabilities.
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Answer:
- no, the four colors are not the equally likely outcomes
- for green marbles the probability is = 5/12 as the total no of outcomes are 12
- probability of blue marbles are = 1/4
- probability of red marbles are = 1/6
- probability of yellow marbles are = 1/6
- the sum of their probabilities is 1
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