Question: (b) Sample 1 (Males) X1 = 452 s1 = 88 N1 = 107 Sample 2 (Females) X2 = 480 s2 = 75 N2 = 105

(b) Sample 1 (Males) X1 = 452 s1 = 88 N1 = 107 Sample 2 (Females) X2 = 480 s2 = 75 N2 = 105 follow the 5-step model of hypothesis testing for the problem provided. To find the z(obtained), we first need to calculate XX

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