Use the MannWhitney test to test the given hypotheses at the a = 0.05 level of significance.

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Use the Mann–Whitney test to test the given hypotheses at the a = 0.05 level of significance. The independent samples were obtained randomly.

Hypotheses: H₀: M_x = My versus H₁: M_x ≠ M_y with n₁ = 22, n₂ = 25, and S = 590

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Statistics Informed Decisions Using Data

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Question Posted: Aug 20, 2019 10:54 AM

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Use the MannWhitney test to test the given hypotheses at the a = 0.05 level of significance.

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Since H 1 M x M y this is a twotailed test As n 1 22 20 n 2 25 20 ...View the full answer

Statistics Informed Decisions Using Data

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