@inbook {MATHEDUC.05801967,
author = {B\"oer, Heinz},
title = {Accidents in Germany and North-Rhine-Westphalia.},
year = {2008},
booktitle = {Planting mathematics. First annual publication of the Comenius-Network Developing Quality in Mathematics Educations II -- DQME II},
isbn = {978-3-921823-42-2},
pages = {48-61},
publisher = {Dortmund: TU Dortmund},
abstract = {Summary: One main purpose of lessons in recorded statistics is to develop the pupils' ability to read newspapers critically. What is meant by ``reading mathematically" is: being able to verify given data, reconstruct provided data, construct new data, and compare and assess each piece of data.},
msc2010 = {K43xx (D43xx M13xx)},
identifier = {2010f.00889},
}