4 Coin Tosses Probability/Statistics - Unordered

The following is the probability associated with 1 unbiased coin being tossed four times in succesion or 4 unbiased coins being tossed at the same time and the result recorded. The order of the results are irrelevant. 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 5 possible results.

Aim	Successful	Not Successful
4 Heads	6.25%	93.75%
3 Heads and 1 Tail	25%	75%
2 Heads and 2 Tails	37.5%	62.5%
3 Tails and 1 Head	25%	75%
4 Tails	6.25%	93.75%
At least 1 Head	93.75%	6.25%
At least 1 Tail	93.75%	6.25%
At least 2 Head	68.75%	31.25%
At least 2 Tail	68.75%	31.25%
At least 3 Head	31.25%	68.75%
At least 3 Tail	31.25%	68.75%