Homo Sapiens Had Evolved by About 250,000 Years Ago

question 43

True/False

Homo sapiens had evolved by about 250,000 years ago.

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Definitions:

Rational Expectations

The hypothesis that people form forecasts about the future based on all available information in an unbiased manner and learn from past mistakes.

Private Sector

The part of the economy that is owned and operated by individuals and private companies, not controlled by the government.

P

In economic terms, often stands for Price, which reflects the monetary cost of acquiring a good or service in the market.

Q

Often used to denote "quantity" in economic equations and models.