Stats
posted by Dave on .
The probability that a person has blue eyes is 16%. Three unrelated people are selected at random.
a. Find the probability that all three have blue eyes:
b. Find the probability that none of the three have blue eyes
c. Find the probability that one of the three has blue eyes

I am so lost and I have test tomorrow. Thank you to anyone who can help
The probability that a person has blue eyes is 16%. Three unrelated people are selected at random.
a. Find the probability that all three have blue eyes:
b. Find the probability that none of the three have blue eyes
c. Find the probability that one of the three has blue eyes 
If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.
a. .16 * .16 * .16 = ?
b. .84 * .84 * .84 = ?
c. .16 * .84 * .84 = ? 
stupid question...
A would be: 0.004096
B would be: 0.592704
C would be: 0.112896