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August 22, 2014

August 22, 2014

Posted by **laura** on Sunday, June 13, 2010 at 6:35pm.

- stat -
**unknown**, Sunday, June 13, 2010 at 7:17pmUse the binomial distribution, with parameters 6 and 1/4. Add up the probabilities for x=5 and x=6.

- stat -
**PsyDAG**, Monday, June 14, 2010 at 2:00pmThe probability of answering 5/6 = (1/4)^5 * 3/4

The probability of answering all 6 = (1/4)^6

Either-or probabilities are found by adding the separate probabilities.

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