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Task variables in statistical problem solving using computers. Aufgabenvariable und statistisches Problemloesen mit dem Computer. (English)
Mathematical problem solving and new information technologies. Research in contexts of practice. Mathematisches Problemloesen und neue Informationstechnologien. Editor(s): Ponte, J.P.; Matos, J.F. (Lisbon Univ. (Portugal). Dept. de Educacao); Matos, J.M. (Lisbon Nova Univ., Monte da Caparica (Portugal). Seccao de Ciencias da Educacao); Fernandes, D. (Instituto de Inovacao Educacional, Lisbon (Portugal)) Berlin: Springer. 1992. p. 193-203 of 361 p. Ser. Title: Nato ASI series. Series F: computer and systems sciences. v. 89. Conference: NATO Advanced Research Workshop on Advances in Mathematical Problem Solving Research, Viana do Castelo (Portugal), 27-30 Apr 1991 [ISBN 3-540-55735-0]
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