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January 30, 2015

January 30, 2015

Posted by **Lyndyc** on Thursday, December 19, 2013 at 4:01pm.

a. Change ƒÑ from .05 to .01.

b. Change from a one-tailed test to a two-tailed test.

c. Change the sample size from n = 100 to n = 25.

d. None of the other options will increase power.

- Statistics -
**MathGuru**, Thursday, December 19, 2013 at 5:33pmChoose d.

None of the other choices are correct.

Choice a: should read change alpha from .01 to .05.

Choice b: should read change from a two-tailed test to a one-tailed test.

Choice c: should read change sample size n = 25 to n = 100.

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