Posted by Dave on Tuesday, April 30, 2013 at 11:10am.
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

Stats ~ Please Help  Dave, Tuesday, April 30, 2013 at 11:52am
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

Stats  PsyDAG, Tuesday, April 30, 2013 at 1:59pm
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 = ?

Stats  Dave, Tuesday, April 30, 2013 at 2:54pm
stupid question...
A would be: 0.004096
B would be: 0.592704
C would be: 0.112896
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