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December 20, 2014

Homework Help: statistics

Posted by nora on Monday, March 8, 2010 at 10:47am.

survey revealed two percent of students did not select stat. for biz. suppose we select a sample of 10 students.
-what is the probability that 3 students selected stat. for biz?
-how many students would you expect to select stat.for biz?

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