What is the probability that a man flipping ten fair coins flips at least two heads?
Choose the correct choice from the following options.
A) 1	B) 1/2	C) 1/512	D) 1013/1024	E) 1023/1024
There is a 1/1024 chance of flipping no heads, and a 10/1024 chance of flipping 1 head. This means the chance of flipping two or more heads is 1 - (1/1024 + 10/1024) = 1013/1024, so the answer is 1013/1024.
<result>D</result>
What is the probability that a man flipping ten fair coins flips at least two heads?