Monday, April 18, 2011

Increasing accuracy of standard error

Using the equation for calculating standard error as a reference, how are researchers able to increase accuracy.
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1 comment:

  1. Grant BaranowskiApril 18, 2011 at 7:33 AM

    Since you cannot change the standard deviation, researchers must control the sample size. By increasing the sample size (n), standard error (se) becomes smaller

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