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March 27, 2015

March 27, 2015

Posted by **Barbara** on Sunday, February 28, 2010 at 11:51pm.

A. Is it a 1 or 2 tail test

B. Compute the statistical calculation

C. What is your decision regarding H1

- statistics -
**PsyDAG**, Monday, March 1, 2010 at 10:32amHo = no difference

H1 = second mean < first

Do your Z test (see your statistics text) and accept or reject H1, depending on your level of significance used.

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