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Artificial selection is responsible for many vegetable varieties.
Standard Deviation
A measure of the dispersion or spread of a set of numbers, indicating how much variation exists from the average.
Risky Asset
An investment that holds a degree of uncertainty regarding its returns or principal amount.
Non-Risky Asset
A financial asset with a guaranteed or highly predictable return rate, such as government bonds.
Expected Return
The anticipated gain or loss for an investment over a given period, often expressed as a percentage.
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