Three Hydroxide Ions Are Needed to Form a Neutral Ionic

question 10

True/False

Three hydroxide ions are needed to form a neutral ionic compound with an aluminum ion.

---

Definitions:

Perfectly Negatively Correlated

Describes two variables that move in opposite directions; if one increases, the other decreases.

Global Minimum Variance Portfolio

An investment portfolio that is designed to have the lowest possible risk (variance) for the expected return, part of modern portfolio theory.

Standard Deviation

A measure of the dispersion or variability in a set of data points, indicating the degree of risk or volatility.

Probability Distribution

A statistical tool that maps out every possible outcome along with its probability for a random variable within a predefined scope.