4Lynn Arthur Steen. On the Shoulders of Giants--New Approaches to Numeracy [M]. New York.. National Academy Press, 1990 .- 6.
5Peter Holms. Teaching, Learning and Assessment Complementary or Conflicting for School Statistics [C]. Cape Town , South Africa, International Con- ference on the Teaching of Statistics, 2002.
6Watson J M, Moritz J B. Developing Concepts of Sampling [J]. Journal for Research in MathematicsEducation, 2000, 1 (31) .. 44--70.
7Moreno, J. Statistical literacy.. Statistics Long After School [C]. In Proceedings of the 5th Interna- tional Conference on Teaching Statistics . Interna- tional Statistical Institute. 1998.. 445--450.