What Is the Ratio of A/B Where a , B

question 39

Multiple Choice

What is the ratio of A/B where A , B , C , and D are the coefficients in the balanced equation?
A NH₃ + B O₂→C N₂ + D H₂O

• A) 1/4
• B) 1/3
• C) 4/3
• D) 3/3
• E) none of these

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Definitions:

Minimum-Variance Portfolio

A portfolio consisting of investments that are selected to minimize the overall volatility of the portfolio.

Standard Deviation

Standard Deviation quantifies the dispersion of a set of data points around their mean, used in finance to measure the volatility of investment returns.

Optimal Risky Portfolio

An optimal risky portfolio is a collection of financial assets that maximizes expected return for a given level of risk or minimizes risk for a given level of expected return.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables on a scatter plot.