Question

If we toss four fair coins, what is the probability that we get exactly four tails?

Answer 1

A. 1/32
B. 1/8
C. 1/16
D. 1/20

:)

Answer 2

(1/2)*(1/2)*(1/2)*(1/2) = (1/16)

Answer 3

There are two possibilities

We toss the coins 4 times

So it would be 2*2*2*2=16

So you divide the probability by 1.