Posted by Anonymous on Tuesday, August 14, 2012 at 2:12am.
A random sample of 2000 adults showed that 1120 of them have stopped at least once on the Internet. What is the (approximate) probability that a randomly selected adult has stopped on the Internet?
Give your answer in 4 decimal places.

math  drwls, Tuesday, August 14, 2012 at 2:35am
1120/2000 = 0.5600

math  wen, Friday, August 24, 2012 at 1:48am
1.79
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