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February 26, 2015

February 26, 2015

Posted by **AILY** on Saturday, December 5, 2009 at 11:52pm.

- statistics -
**PsyDAG**, Sunday, December 6, 2009 at 10:20amThe probability of answering a true-false question correctly by just guessing is 1/2 or .5. The probability of getting

*all*the questions correct (in this case, 6) is found by multiplying the probabilities of the individual events.

I'll let you do the calculations. I hope this helps.

- statistics -
**Anonymous**, Monday, November 5, 2012 at 7:17pm.425

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