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StatisticsQ&A LibraryWhat are the critical values for a two-tailed test with a 01 level of significance when the population standard deviation is known? Multiple Choice Above 1.960 and below -1960 Above 1.645 and below -1645 Above 2.576 and below -2.576 Above 1.000 and below -1.000 Next> 5 of 10 Prev < earchStart your trial now! First week only $4.99!*arrow_forward*

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