@inbook{57420,
  author       = {{Podworny, Susanne and Biehler, Rolf}},
  booktitle    = {{Sustainability in statistics education. Proceedings of the Ninth International Conference on Teaching Statistics (ICOTS9, July, 2014), Flagstaff, Arizona, USA}},
  editor       = {{Makar, K. and d. Sousa, B. and Gould, R.}},
  publisher    = {{ISA}},
  title        = {{{A learning trajectory on hypothesis testing with TinkerPlots - design and exploratory evaluation}}},
  year         = {{2014}},
}