If you toss a coin 4 times, what is the probability of getting all heads?

Probability is defined as how likely an event is to occur.

Answer: If you flip a coin 4 times, the probability of getting all heads is 1/16.

Let's look into the possible outcomes.

Explanation:

Sample space: {(HHHH),(HHHT),(HHTH),(HHTT),(HTHH),(HTHT),(HTTH),(HTTT), (THHH),(THHT),(THTH),(THTT),(TTHH),(TTHT),(TTTH),(TTTT)}

Total number of outcomes = 16 

Probability getting all heads :

P(A) = P(getting all heads)

= 1/16  i.e, HHHH

Therefore, the probability of getting all heads if you flip a coin 4 times is 1/16.