The Following Objects Are Found in a Spiral Arm of a Galaxy

question 30

Multiple Choice

The following objects are found in a spiral arm of a galaxy. Which is the exception?

• A) population II stars
• B) OB associations
• C) emission nebulae
• D) population I stars
• E) clouds of gas and dust

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Definitions:

Beta

A measure of the volatility or systematic risk of a security or a portfolio compared to the market as a whole.

Regression Analysis

A statistical method used to model the relationship between a dependent variable and one or more independent variables.

Adjustment Technique

Methods or procedures used to modify data or values, bringing them in line with a specific standard or making them more comparable.

Mean-Variance Efficient Portfolio

An investment portfolio that aims for the highest expected return for a given level of risk or the lowest level of risk for a given expected return.