Bank exams typically feature questions on simple probability, conditional probability, combinations and permutations, events (independent and dependent), Bayes’ theorem, and sometimes more complex ...
A tree diagram is helpful for working with event intersections and conditional probabilities. A tree consists of nodes and branches representing different stages in an experiment. Tree 1 shows an ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...