3 years ago

A fair coin is tossed 5 times. what is the probability of at least one? head? round to the nearest? ten-thousandth.

1 answer:

3 0

0.968

bc $.5(either tails or heads)^{5}$ (how many times flipped) =
.03125

1(at least one heads) - .03125 = 0.96875

probability of at least one head is 0.96875

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