Use the Information in Table Below to Calculate the Mean

question 5

Multiple Choice

Use the information in table below to calculate the mean growth rate.
$\begin{array}{|l|l|}\hline \text { Time series data collected over } & 30 \text { years } \\\hline \text { Highest Peak } & 7 \% \\\hline \text { Next Trough } & -2 \% \\\hline \text { Number of peaks and troughs } & 4 \\\hline \text { Sum of annual growth rates } & 75 \\\hline \text { Sum of annual positive growth rates } & 90 \\\hline\end{array}$

• A) 2.5%
• B) 3%
• C) 5
• D) 9

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Definitions:

Freud

Sigmund Freud was an Austrian neurologist who founded the psychoanalytic school of psychology, focusing on the unconscious mind, dreams, and the development of sexuality.

Guilty

The state of having committed a specified or implied offense or crime, often accompanied by feelings of remorse and repentance.

Psychoanalytic Theory

A theory developed by Sigmund Freud that emphasizes unconscious mental processes in shaping behavior, feelings, and personalities.

Superego

In psychoanalytic theory, the part of the mind that acts as a self-critical conscience, reflecting social standards learned from parents and teachers.