Know Your Chances


4 Coin Tosses Probability/Statistics - Ordered

The following is the probability associated with 1 unbiased coin being tossed four times in succesion and the result recorded. The order of the results are relevant. There are 2 outcomes per coin toss, heads or tails. Each coin toss does not affect the outcome of further tosses. There are a total of 16 possible results.

AimSuccessfulNot Successful
H,H,H,H6.25%93.75%
H,H,H,T6.25%93.75%
H,H,T,H6.25%93.75%
H,H,T,T6.25%93.75%
H,T,H,H6.25%93.75%
H,T,H,T6.25%93.75%
H,T,T,H6.25%93.75%
H,T,T,T6.25%93.75%
T,H,H,H6.25%93.75%
T,H,H,T6.25%93.75%
T,H,T,H6.25%93.75%
T,H,T,T6.25%93.75%
T,T,H,H6.25%93.75%
T,T,H,T6.25%93.75%
T,T,T,H6.25%93.75%
T,T,T,T6.25%93.75%

H indicates Heads
T indicates Tail







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