If an unbiased coin is tossed three times, what is the probability of getting more that one
head?
(a) 1/8
(c) 1/2
(b) 3/8
(d) 1/3
Answers
Answered by
1
Answer:
(c) 1/2 is the correct answer.
Answered by
4
Answer:
C. 1/ 2
Step-by-step explanation:
The sample space is {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}, n(S)=8
The favorable outcomes for getting more than one head is {HHH, HHT, HTH, THH}, n(E)=4
P = 4/ 8
P = 1/2
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