Question

What is the probability of tossing a coin and getting a head 4 times in a row?

Answer 1

1/16

Explanation:

They are independent events so we can multiply the probabilities

P(heads) = 1/2

P(4 heads) = P(heads)*P(heads)*P(heads)*P(heads)

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

= 1/16