Posted by **Cindy** on Friday, November 30, 2012 at 1:43pm.

An urn contains 8 pink and 7 red balls. 6 balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is the probability that all 6 balls drawn from the urn are pink? Round your answer to three decimal places.

- MATH -
**Damon**, Friday, November 30, 2012 at 1:54pm
There are 15 balls in the urn. Even as we pick our picks are returned to the urn so the probability of pink remains 8 out of 15 every time

so

(8/15)^6 = .015625 or .016

- MATH -
**noor**, Tuesday, February 12, 2013 at 3:36pm
wht the hell

- MATH -
**Anonymous**, Thursday, June 4, 2015 at 2:07pm
probabilities in coin tossing two fair coins are tossed (say a dime and a quarter ) given each of the following A the sample space B the probability of heads on the dime C the probability of heads on the quarter

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