February 25, 2017

Homework Help: Math

Posted by Fiscars on Monday, December 10, 2007 at 1:32pm.

There are 100 fish species that I have to be able to identify in a lab exam. I only had enough time to recognize 50 species. On the exam, they will randomly select 25 of the 100 species for testing. What's the probability or chance that I would be able to score 50% in that exam? How about 100%?

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