Question

A coin will be flipped four times. What is the probability the coin will land heads-up all four times?

Answer 1

As n = 4, and we want to know the probability of the 4 being heads, there is only one possible outcome that gives this result:

`P=(1)/(2)\cdot(1)/(2)\cdot(1)/(2)\cdot(1)/(2)=(1)/(16)`

Answer:

`P=(1)/(16)=0.0625`