A coin is tossed so that a head is twice as likely to occur as a tail if the coin is tossed 3 tiimes , what is the probablity of getting 2 tails and 1 head?
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Answer:3/8
Step-by-step explanation:
outcomes:- HHH THT TTH TTT HHH HHT HTH HTT
Total no.of outcomes:- 8
What we need 2 tails and 1 head... Its outcome is 3 times
Probability=3/8
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