The Observation That Stocks Price Behaviour Is That of a "Random

question 48

Multiple Choice

The observation that stocks price behaviour is that of a "random walk" is related to the __________ version of the efficient market hypothesis.

• A) semi-weak form
• B) semi-strong form
• C) event-form
• D) weak-form
• E) Malkiel theorem

---

Definitions:

Fingertip Oximeter Sensor

A device placed on the fingertip to measure the oxygen saturation of the blood, commonly used to evaluate respiratory and cardiovascular health.

Oxygen Level

The concentration of oxygen in the blood, essential for maintaining bodily functions and often measured using pulse oximetry.

Sensor

A device that detects or measures a physical property and records, indicates, or otherwise responds to it, often used in various technological and scientific applications.

Sphygmomanometer

A medical device used to measure blood pressure, consisting of an inflatable cuff to restrict blood flow and a manometer to measure the pressure.