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September 22, 2014

September 22, 2014

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

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 11:52amI 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 1:59pmIf 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 2:54pmstupid question...

A would be: 0.004096

B would be: 0.592704

C would be: 0.112896

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