Question

4 fair coins are tossed. What is the probability that all the outcomes are heads?

Answer 1

1/16

Answer 2

The probability that one coin will be heads= 1/4
The probability that two coins will be heads= 1/8
The probability that three coins will be heads= 1/12
The probability that four coins will be heads= 1/16

That should help you understand.

Answer 3

thank you so much!!!!!

Answer 4

No Problem :)

Answer 5

Actually
The probability that one coin will be heads= 1/2
The probability that two coins will be heads= 1/4
The probability that three coins will be heads= 1/8
The probability that four coins will be heads= 1/16

Answer 6

I knew I did something funky in there, thanks for pointing it out @Hero

Answer 7

You're welcome