Examlex
Explain why stars twinkle when viewed from the ground. Would they twinkle if viewed from outer space?
Portfolio
A collection of investments held by an individual or institution.
Rate of Return
The upward or downward shift in an investment's value over a designated period, quantified as a percentage of its initial value.
Simple Average
A simple average is a statistical measure that calculates the mean of a set of numbers by adding them together and then dividing by the count of those numbers.
Goals Against Average
A statistical measure used in sports, particularly hockey, to quantify the average number of goals a goalie allows per game.
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