The Halo of the Milky Way Galaxy Consists of a Number

question 67

Multiple Choice

The halo of the Milky Way Galaxy consists of a number of objects that orbit the galactic center and periodically pass through the galactic plane.Which objects are NOT among the galactic halo objects?

• A) supermassive black holes
• B) galaxies
• C) globular clusters
• D) field stars

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Definitions:

Market Prices

The existing rate at which a service or asset is offered for buying or selling in the market environment.

Efficiency

The extent to which assets, resources, and time are used effectively to achieve a desired outcome, often measured in terms of output per input.

Semi-strong Form

A concept in efficient market hypothesis proposing that all publicly available information is fully reflected in stock prices.

Variance

A statistical measure that represents the spread or dispersion of a set of data points from their mean.