EXST 2201 Chapter : 2201 Lesson 063 Exercises C 1
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Unit 02: population information > chapter 06: hypothesis tests > lesson 06. 3 - t-test of the mean > exercises c. 06. 3 problem c1: find the critical value from the t-distribution for a right tail hypothesis test using the information below. a. A significance level 0. 01 and a sample size 10. Critical value comes from a table = t(0. 01, 9). A significance level 0. 05 and a sample size 20. Critical value comes from a table = t(0. 05, 19). A significance level 0. 10 and a sample size 30. Critical value comes from a table = t(0. 10, 29). A significance level 0. 15 and a sample size 40. Critical value comes from a table = t(0. 15, 39). 06. 3 problem c2: find the critical value from the t-distribution for a left tail hypothesis test using the information below. a. A significance level 0. 005 and a sample size 5. Critical value comes from a table = t(0. 005, 4).
