hree coins are tossed simultaneously 200 times with the following frequencies of different outcomes . outcome 3 tails , 2 tail, 1 tail, no tail frequency, 20 , 68 , 82 , 30 respectively. if the three coins are tossed again simultaneously compute the probability of getting less than three tails.
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Answer:
180/200 =9/10
Step-by-step explanation:
Probability of not getting three tails= 1- probability of getting three tails
=1- (20/200) =1- 1/10= 9/10
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