Examlex
In any elastic head-on collision, the relative speed of the two objects after the collision has the same magnitude (but opposite direction) as before the collision, no matter what the masses are.
Column Proportion
The ratio of a particular value's frequency to the total number of data points in its column within a table.
Somewhat Proficient
Describes a level of skill or competence that is moderate or satisfactory but not complete or expert.
Probability Distribution
A mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment.
Random Variable
An element whose values represent numerical results from a stochastic occurrence.
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