The Mnemonist Mr

question 47

Multiple Choice

The mnemonist Mr.S.had a such an exceptional memory that he had to devise ways to

• A) forget.
• B) remember accurately with his eyes open if prohibited from closing his eyes.
• C) learn more mnemonics.
• D) study meaningless words and random digits.

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Definitions:

Dollar-Weighted Return

A method of calculating an investment's return that takes into account the timing and amount of capital inflows and outflows.

Internal Rate

The internal rate of return (IRR) is a financial metric used to evaluate the profitability of potential investments, representing the discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero.

Geometric Average

A statistical method of determining the average rate of return of a set of values, calculated by multiplying the values together and then taking the root by the number of values.

Subgroup Comparability

The ability to make meaningful comparisons between different subgroups within a larger group, often used in statistical and research contexts.