What is the formula for the cost matters hypothesis. Bogle expressed the cost matters hypothesis in this formula: Gross returns in the financial markets – Costs of financial intermediation = Net ...

Define "hypothesis" and "theory" for students and have them come up with examples of each (see The Nature of Science). Organize students into three groups.

Define "hypothesis" and "theory" for students and have them come up with examples of each (see The Nature of Science). Organize students into three groups.