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April 27, 2015

Homework Help: statistics

Posted by Krislina on Saturday, March 2, 2013 at 4:28pm.

The U.S. Census Bureau reported 77% of the U.S population had internet access in 2009. Choosing 3 random individuals find the probability that
a. none of the 3 inidivuals has internet

b. all of the individuals have internet access

c. at least 1 of the 3 individuals has internet access

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