Question

identify the sample space for tossing four coins.

Answer 1

Here simple events are H (head fallout) and T (tail fallout). So,

Ω = {
H-H-H-H

T-H-H-H
H-T-H-H
H-H-T-H
H-H-H-T

T-T-H-H
T-H-T-H
T-H-H-T
H-T-T-H
H-T-H-T
H-H-T-T

H-T-T-T
T-H-T-T
T-T-H-T
T-T-T-H

T-T-T-T
}