If X and Y are any random variables with COV(X,Y) = 0.25, 
,then the coefficient of correlation ρ is
Definitions:
U.S. Supreme Court
The highest federal court in the United States, with ultimate appellate jurisdiction and the power of judicial review.
Federal Judiciary
The branch of the United States government that interprets and applies the law, composed of the Supreme Court and lower federal courts.
Presidential Appointees
Individuals appointed by the President of the United States to high-level positions in the executive branch, often subject to Senate confirmation.
Ideological Preferences
The personal beliefs or philosophies about how society should work, influencing individual and group political views and behaviors.
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