Chapter 2 Answers - TEST BANK 360

Sample. Difference Size Power. 2 10 0.0740. From the Minitab output below, the required sample size is 1827. The sample size is huge because the difference in means is very small relative to the standard deviation. Minitab Output. Power and Sample Size. 2-Sample t Test. Testing mean 1 = mean 2 (versus not =) Calculating power for mean 1 = mean ... ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download