According to the results of the Programme for International Student Assessment (PISA), the countries with the highest and lowest problem-solving scores, respectively, among 15-year-olds are

Joker believes he is good at gambling because of his skills. This is an example of _______________.

a. Illusion of control b. Contagion c. Superstitious beliefs d. Overestimates of probability

The age group least likely to be involved in motor vehicle accidents is people aged

25–34. 35–44. 45–54. 55–64.