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Researchers are conducting a nonpooled two tailed two mean hypothesis test at a 5 significance...

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Researchers are conducting a nonpooled two tailed two mean hypothesis test at a 5 significance level The two samples have sizes n 13 and 1 25 The samples have standard deviations of 7 and s 6 The researchers computed the degrees of freedom to be 21 36 What is are the critical value s for this test Select all that apply 2 08 2 07 1 72 1 72 2 07 df 19 20 21 22 to 10 to os 1 328 1 729 1 325 1 725 to 025 to 01 Round your answer s to two decimal places Select all correct answers 2 093 1 321 1 717 2 074 2 539 to 005 2 086 2 528 2 845 2 861 1 323 1 721 2 080 2 518 2 831 2 508 2 819

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