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Security X has expected return of 7% and standard deviation of 14%. Security Y has expected return of 11% and standard deviation of 22%. If the two securities have a correlation coefficient of −0.45, what is their covariance?
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During the Concert
A phrase indicating a period of time when a musical performance is happening.
Park Bench
A seat, usually made of wood or metal, placed in public parks for people to sit and enjoy the outdoors.
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Written or printed text that uses proper marks to clarify meaning, such as commas, periods, and question marks.
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