Asked by Anonymous

you toss a coin 3 times. what is the probability that you get heads 0 times.


is it 1/6 or 1/8
Answered by Lena
Chance of not getting heads:
1) Toss # 1: 1/2
2) Toss # 2: 1/2
3) Toss # 3: 1/2

1/2 * 1/2 * 1/2 = 1/8

So I think the probability would be 1/8.