Sample Space
The sample space is the set all possible outcomes.
the sample space is $\left\{\text{Heads, Tails}\right\}$ or $\left\{\text{H, T}\right\}$ abbreviated.
The capital letter
A fair coin
When flipping a coin
the sample space is $\left\{\text{Heads, Tails}\right\}$ or $\left\{\text{H, T}\right\}$ abbreviated.The capital letter