Portfolio Analysis, We Often Use Ex Post (Historical) Returns and Standard

question 23

True/False

portfolio analysis, we often use ex post (historical) returns and standard deviations, despite the fact that we are really interested in ex ante (future) data.

---

Definitions:

Probability

Refers to the measure of the chance that a specific event will occur, quantified as a number between 0 and 1, where 1 indicates certainty.

Tennis Player

An athlete who plays tennis, either professionally or as an amateur.

Dissatisfied

The feeling of not being content or pleased with an outcome, service, or product.

Large Companies

Corporations and businesses that have a large scale of operations, employees, or revenue.