According to the Weak Form of the EMH

question 62

Multiple Choice

According to the weak form of the EMH,

• A)successive price changes are biased.
• B)successive price changes are dependent.
• C)specified trading rules can prove to be extremely useful in generating excess returns.
• D)successive price changes are independent.

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Definitions:

Object Permanence

The understanding that objects continue to exist even when they cannot be observed directly.

Sensorimotor

Relating to or involving both sensory and motor functions or pathways, often used in reference to a stage in early child development.

Preoperational

A stage in Piaget's theory of cognitive development where children from ages 2 to 7 have increasing mental representation but do not yet understand concrete logic.

Concrete Operational

This term refers to Piaget's stage of cognitive development where children aged 7 to 11 years can think logically about concrete events and understand the concept of conservation.