a coin is tossed three times.find the probability of getting exactly two heads.
badboy321:
it is so easy
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Answer:3/8
Step-by-step explanation:sample space-[TTT TTH THT THH HTT HTH HHT HHH]
Since there are 3 possibilities of getting exactly 2 heads(4th 6th and 7th outcomes in the above sample space), thus
P=3/8
(8 bcz there r 8 possible outcomes)(count the sample space)
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