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April 24, 2014

April 24, 2014

Posted by **Anonymous** on Friday, November 4, 2011 at 2:42pm.

U = ? ± ? ( ?)

The 90% confidence interval for U:

( ? , ? )

- statistics -
**PsyDAG**, Saturday, November 5, 2011 at 1:39pmSS/n = variance = SD^2

90% = mean ± 1.645 SD

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