Examlex
Which of the following can be selective or collective?
Joint Probability Distribution
Describes a probability distribution for two or more random variables simultaneously.
Car Salespeople
Professionals who specialize in selling automobiles, often working in dealerships to assist customers in finding and purchasing new or used vehicles.
Expected Return
The weighted average of all possible returns for an investment, based on the probabilities of each outcome.
Portfolio
A portfolio is a collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including closed-end funds and exchange traded funds (ETFs).
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