Given an experiment in which a fair coin is tossed four times, the sample space is S = {, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, }. Define event A as tossing four heads. What is the event Ac and what is the probability of this event?

Step-by-step explanation:

The sample space of a coin tossed four times is given below:

S = {HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, TTTT}.

n(S)=16

Event A is the event of Tossing four heads.

The Event , the Complement of A is the event of not tossing four heads.