Tuesday
October 21, 2014

Homework Help: MATH Prob.

Posted by Twg on Thursday, August 6, 2009 at 5:05pm.

Jack is taking a four-item true–false test. He has no
knowledge about the subject of the test and decides to
flip a coin to answer the items. What is the probability
that he receives a perfect score? What is the probability
on a 10-item test?

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