Carmen Díaz|Carmen Batanero
University Students’ Knowledge and Biases in Conditional Probability Reasoning
Universidad de Huelva|Universidad de Granada|Universidad de Huelva|Universidad de Granada
research question study assessing possible relationships formal knowledge conditional probability well biases related conditional probability reasoning fallacy transposed conditional fallacy time axis base rate fallacy synchronic diachronic situations conjunction fallacy confusing independence mutually exclusivenesstwo samples university students majoring psychology following introductory statistics course given cpr test n 177 n 206 formal teaching conditional probabilityresults indicate systematic improvement formal understanding conditional probability problem solving capacity little change items related psychological biases