Question

Consider the following hypotheses: Ho: p 20.38 HA: P 0.38 Which of the following sample information enables us to reject the null hypothesis at a 0.01 and at a 0.10? (You may find it useful to reference the appropriate table: z table or ttable) (Round all intermediate calculations to at least 4 decimal places.) a 0.01 a 0.10 a. x b.x 110; n-300 (Click to select (Click to select) (Click to select) 22; n-74 (Click to select)Ckto seect) Click to select) (Click to select) Click to select) 0.34; n- 50 -0.34; n- d. 400

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Sol ution el w Consi PCI-P) Consider Condilion when P value is les then α thn Yejcd Ho 1) 0.29? - 0 38 - 0.083 -1.470 0 05642 0 38 (1-0) 74AL o-lo P -value 0、07091 : 0.361 h3の O 36o38 一0、013 -0 013 0.463 0 02902 0.33 (1-0%) 300 (0.38) 06) α=o-10 P-value 0.3216 eieci Ho 2 -0,5327 50id) o 34 -0 38 0.04 2 -1648 o13 -0 3) 400 AL α:001 P-value i) 0,049

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