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April 16, 2014

April 16, 2014

Posted by **Tony** on Saturday, November 19, 2011 at 8:23am.

- Statistics -
**PsyDAG**, Sunday, November 20, 2011 at 4:19amSince you are only concerned with finding if the sample mean is greater than the population mean, it is a one-tailed test.

Ho: mean = 1000

Ha: mean > 1000

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