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. 2015 Nov 19;6:1770. doi: 10.3389/fpsyg.2015.01770

Table 5.

Differences in accuracy between the two tests.

Test 1 (%) Test 2 (%) χ(1)2
Anchoring effect 49.27 76.41 65.61***
Base-rate neglect 41.26 35.90 2.41
Conjunction fallacy 31.99 8.21 76.02***
Covariation detection 23.90 16.98 6.49**
Framing effect 50.10 39.80 8.83**
Gambler's fallacy 34.92 30.98 1.89
Insensitivity to sample size 14.73 13.99 0.04
Monty Hall problem 23.97 22.08 0.33
Outcome bias 34.10 30.61 1.04
Probability match 22.10 43.56 50.85***
Regression to the mean 27.56 16.00 16.51***
Relativity bias 44.89 19.90 59.18***
Sunk cost fallacy 25.66 35.82 10.94***

Accuracy reflects mean percentages of correct responses for each task.

**

p < 0.01;

***

p < 0.001.