What Assumption Can Be Made If a Twin-Study Design Project

question 173

Multiple Choice

What assumption can be made if a twin-study design project reveals that the correlation between identical twins on a given trait is substantially higher than that between fraternal twins?

• A)Environmental factors are substantially responsible for the difference.
• B)Genetic factors are substantially responsible for the difference.
• C)Environmental and genetic factors are equally responsible for the difference.
• D)No assumption as to the responsibility of environmental or genetic factors for the difference can be made.

Learn about the security measures including collateral and personal guarantees required by lenders.

Understand the concepts and significance of lines of credit and trade credit in business financing.

Grasp the concept and financial implications of factoring and how it impacts cash flow and credit management.

Identify the conditions and consequences associated with term loans, including restrictive covenants.

---

Definitions:

Rational

The quality of being based on or in accordance with reason or logic.

Indifference Curves

A graph representing different bundles of goods between which a consumer is indifferent, showing equal levels of utility.

Preference Map

A relationship between two variables, X and Y, in which a decrease in X is associated with a decrease in Y, and an increase in X is associated with an increase in Y.

Indifference Curve

a graph showing different combinations of two goods that give a consumer equal satisfaction and utility.