three coins are toss simultaneously find the probility that tail appeared on middle 1
Answers
Answer:
When three coins are tossed simultaneously, the total possible outcomes are {(H,H,H) , (H,H,T) , (H,T,H) , (H,T,T), (T,H,H), (T,H,T), (T,T,H), (T,T,T)}.
The total no. of outcomes = 8
For tail appears on middle one
The favorable outcomes are
{(H,T,H), (H,T,T), (T,T,H), (T,T,T)}.
No. of favorable outcomes = 4
Therefore, probability of getting tail on middle one = 4/8 =1/2
Explanation:
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Explanation:
When three coins are tossed simultaneously, the total possible outcomes are {(H,H,H) , (H,H,T) , (H,T,H) , (H,T,T), (T,H,H), (T,H,T), (T,T,H), (T,T,T)}.
The total no. of outcomes = 8
For tail appears on middle one
The favorable outcomes are
{(H,T,H), (H,T,T), (T,T,H), (T,T,T)}.
No. of favorable outcomes = 4
Therefore, probability of getting tail on middle one = 4/8 =1/2