Saturday
November 29, 2014

Homework Help: statistics

Posted by brian on Monday, November 14, 2011 at 2:32pm.

A student took a 25 question true and false test answering the question randomly without reading. If a score of 18 is correct is the minimum passing graade, how likely is it that the random guesser will pass the test?

This is binomial although there is a slight twist in the Q

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