Question 209460
A coin is flipped 3 times and heads (H) or tails (T) are recorded.
a. List all the elements in the sample space.
hhh,hht,hth,thh,htt,tht,tth,ttt
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b. List the elements in the event “at least two heads
appear.”
tth,tht,htt,hhh
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c. Find the probability that the event in part (b) occurs.
P(x >= 2) = 4/8
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Cheers,
Stan H.
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