Examlex
A student has to take 7 more courses before she can graduate. If none of the courses are prerequisites to others, how many groups of three courses can she select for the next semester?
Security B
A distinct category of financial assets that can include stocks, bonds, options, and futures, offering various investment and risk profiles.
Weights
Factors or coefficients that are assigned to elements of a calculation or model to determine their relative importance or impact.
Standard Deviation
A quantifiable statistical metric that indicates the degree of spread or variability in a dataset.
Portfolio
A portfolio is a collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including mutual funds and ETFs.
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