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Unformatted text preview: unknown B. Comparison with z N X X z obt X obt obt -=-= N s X s X t obt X obt obt-=-= Chapter Statistic Design Population Sample Question 12 z Single sample , X , N Did the sample come from this population? 13 t Single sample X , N, s Did the sample come from this population? C. Example Critical region for rejection of the null hypothesis: area under the curve that contains all the values of the statistic that allow rejection of the null hypothesis Critical value of a statistic: the value of the statistic that bounds the critical region...
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This note was uploaded on 04/17/2008 for the course PSYC 241 taught by Professor Jamesantes during the Spring '08 term at North Dakota.
- Spring '08