This is the f*r*e*e* material that the author Ian Hosker wishes you to have, to support his title Statistics in social sciences

chap1a chap1d chap1q chap2a chap2d chap2q chap3a chap3d chap3data chap3q chap4d chap4q chap5q chap6d chap7d chap7q chap8a chap8d chap8q chap9 chap9a chap9d chap9q chap10a chap10q chap11a chap11q chapter10

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