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Q: When tossing 2 coins P at least 1 tail equals 1 - P not all tail?
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Related questions

When tossing 2 coins P at least 1 tail equals P not all tails true or false?

False.


When tossing 2 coins the probability of getting exactly 1 tail is .?

0.5


The probability of a head and a tail of tossing four coins simultaneously is?

1/4


When tossing 2 coins the probability of getting exactly 1 tail is one fourth?

No. It is 1/2.


What is the probability of tossing a coin 9 times and getting at least one tail?

The probability of tossing a coin 9 times and getting at least one tail is: P(9 times, at least 1 tail) = 1 - P(9 heads) = 1 - (0.50)9 = 0.9980... ≈ 99.8%


What is the probability that you toss a head or a tail?

Assuming a two-sided coin, and that you make the the toss, the probability of tossing a head or a tail is 100%. The probability of tossing a head is 50%. The probability of tossing a tail is 50%.


If you toss of 4 coins what is the complement of 4 heads?

at least one tail


Six coins are tossed what is probablity of at least one tail?

1/12


Suppose six coins are flipped then the probality of getting at least one tail?

The probability of getting at least one tail in a flip of six coins is the same as the probability of not getting all heads, which is 1 - (0.56), or 0.984375.


You toss 3 coins what is the probability that at least 1 tail is tossed?

1/6


Suppose three coins are tossed what is the probability of tossing more than one tail?

n(S)=8 let A be the event that more than one tail appears n(A)=4 so,P(A)=4\8=0.5


What is the probability of tossing a tail when a coin is tossed twice?

75%