Suppose You Found a $100 Bill That Was Lost for Many

question 26

Multiple Choice

Suppose you found a $100 bill that was lost for many years under your grandmother's mattress and you decided to deposit this money in a commercial bank.If the target reserve ratio were 20% and all excess reserves were lent out,your new deposit of $100 would lead to an eventual expansion of the money supply of

• A)$120.
• B)$200.
• C)$500.
• D)$1200.
• E)$2000.

---

Definitions:

Participant Number

The count of individuals participating in a research study.

Differential Regression

A statistical phenomenon where groups with extreme scores on a pretest will likely have less extreme scores on a posttest, not due to the intervention but to statistical artifacts.

Internal Validity

refers to the degree to which a study accurately establishes cause-and-effect relationships free from confounding variables.

Attrition

Attrition refers to the reduction in the number of participants or subjects over the course of a study, which can affect the study's outcomes and generalizability.