 Coin Flipping,
a selection of some of the answers to problems of this kind in
the Dr. Math archives:
 Probability in Flipping Coins
 Six pennies are flipped. What is the probability of getting
two heads and four tails?
 Coin Flipping
 How can I figure out the chances of flipping a coin five times
with the result T,T,T,H,H?
 Toss a Coin Six Times
 Suppose a coin is tossed 6 times  what is the probability that
3 heads will occur...?
 Getting Two Heads in Four Tosses of a Coin
 What is the probability of getting two heads on four flips of
an unbiased coin?
 Ten Coin Flips, Four Heads
 If you flip a coin ten times, what is the probability of getting
at least four heads?
 Tossing a Coin and Rolling a Die
 If you toss a coin and roll a die, what is the probability of obtaining:
a) heads and a five b) heads or a five c) tails or a two?
