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In two independent samples, x1 = 165.0, s1=21.5, n =40 and x2= 172.9, s2=31.3, n2=32. Using the 0.10 level of significance, test H0: u1 greater

In two independent samples, x1 = 165.0, s1=21.5, n =40 and x2= 172.9, s2=31.3, n2=32. Using the 0.10 level of significance, test H0: u1 greater than and equal to u2 versus H1: u1 > u2

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