Futures Markets in Coal Can Signal Which of the Following

question 59

Multiple Choice

Futures markets in coal can signal which of the following kinds of information?

• A) when the coal seams may run out
• B) changes in the industrial demand for coal
• C) the effect of the projected arrival of coal substitutes
• D) All of the answers are correct.

---

Definitions:

Phenotypic

Pertaining to the observable physical or biochemical characteristics of an organism as determined by both genetic makeup and environmental influences.

Heritability

Heritability is the proportion of observed differences in a particular trait among individuals within a population that is due to genetic differences.

Calculating Heritability

The process of estimating the proportion of variance in a population's trait which can be attributed to genetic factors.

Formula

An expression representing a relationship between variables, often used in mathematics, science, and technology to solve problems or predict outcomes.