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October 22, 2014

October 22, 2014

Posted by **Jenny** on Saturday, December 12, 2009 at 2:43pm.

significance of a = 0.10, when should you reject H0 ?

A) Reject H0 if the standardized test statistic is greater than 1.96 or less than -1.96

B) Reject H0 if the standardized test statistic is greater than 1.645 or less than -1.645.

C) Reject H0 if the standardized test statistic is greater than 2.575 or less than -2.575

D) Reject H0 if the standardized test statistic is greater than 2.33 or less than -2.33.

- Math-Statistics -
**PsyDAG**, Sunday, December 13, 2009 at 9:20amLook up Z scores under a table in the back of your statistics text labeled something like "areas under the normal distribution." There you will find that for a two-tailed test, if Z = 1.96, P = .05. Find the values for the other alternatives to answer your question.

I hope this helps.

- Math-Statistics -
**Anonymous**, Saturday, December 1, 2012 at 9:47pmSuppose you want to test the claim that Given a sample size of n = 48 and a level of significance of when should you reject ?

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