SOLUTION: What is the probability of getting exactly 7 heads if you toss 10 coins?

SOLUTION: What is the probability of getting exactly 7 heads if you toss 10 coins?

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Question 534911: What is the probability of getting exactly 7 heads if you toss 10 coins?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
h=.5, t=.5, n=10
10C7=10!/(3!*7!)=120
120*h^7*t^3=.1172 the probability of getting exactly 7 heads if you toss 10 coins.
.
Ed
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