Fair coin is tossed 3 times in succession in the first toss produced the head then the probability of getting exactly two heads in 3 tossees is
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1
Answer:
1/2
Step-by-step explanation:
Fair coin is tossed 3 times in succession in the first toss produced the head then the probability of getting exactly two heads in 3 tossees is
As First Toss is Head
so in Next two toss We need one hEad only to get Exactly two Heads
=> Either HT or TH
while Total Possibilities HH , HT , TH , TT
Probability = 2/4
= 1/2
Answered by
0
Answer:
1/2
Step-by-step explanation:
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