Test whether the number of hours in labor

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Suppose we wanted to test whether the number of hours in labor was different for women in their 20s and women in their 30s. Here is the basic information needed to compute t:

X1 = 12.5 SD2/1 = 4.41 n1 = 20

X2 = 13.2 SD2/2 = 15.21 n2 = 50

Reference no: EM132164478

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