SOLUTION: A weighted coin is tossed four times. The probability for the number if heads observed is given below # heads Probability 0 .4096 1 .4096 2 .1536 3 .0256 4 .0016 What is

Algebra ->  Probability-and-statistics -> SOLUTION: A weighted coin is tossed four times. The probability for the number if heads observed is given below # heads Probability 0 .4096 1 .4096 2 .1536 3 .0256 4 .0016 What is       Log On


   

Question 386700: A weighted coin is tossed four times. The probability for the number if heads observed is given below
# heads Probability
0 .4096
1 .4096
2 .1536
3 .0256
4 .0016

What is the probability of getting at least ones head?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
A weighted coin is tossed four times. The probability for the number if heads observed is given below
# heads Probability
0 .4096
1 .4096
2 .1536
3 .0256
4 .0016

What is the probability of getting at least ones head?
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P(at least one head) = 1 - P(no head)
= 1 - 0.4096
= 0.5904
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Cheers,
Stan H.