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August 28, 2014

August 28, 2014

Posted by **Yasmin** on Monday, December 6, 2010 at 10:02am.

A random sample of eight observations from the first population resulted in a standard deviation of 10. A random sample of six observations from the second population resulted in a standard deviation of 7. At the .02 significance level, is there a difference in the variation of the two populations?

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