Market Indices Have No Use Because Mean Returns Are Unrelated

question 22

True/False

Market indices have no use because mean returns are unrelated to market model betas.

---

Definitions:

Low-sodium Diet

A dietary plan that restricts the intake of sodium to help manage blood pressure and reduce the risk of cardiovascular disease.

Sodium Content

The amount of sodium present in a particular food or solution, key for maintaining cellular function and fluid balance.

Hospital Menu

The selection of food options available to patients during their stay in a hospital, typically designed to accommodate various dietary needs and preferences.