Question

What is the probability of flipping 2 coins and getting 1 heads, 1 tails?

a. 2/2
b. 1/2
c. 1/4
d. 1/8

Answer 1

HH, HT, TH, HT

2 of these 4 possibilities have 1 head and 1 tail.

P(1 head, 1 tail) = 2/4 = 1/2

The correct answer is B.