Question

What is the probability that she gets heads both times?

Answer 1

D) 0.444

Explanation:

The probability of heads is the complement of the probability of tails, so is ...

p(heads) = 1 - 1/3 = 2/3

Then the probability of 2 heads in a row is ...

p(heads)×p(heads) = (2/3)×(2/3) = 4/9 ≈ 0.444