Examlex
Determine whether the given function is a probability density function on the specified interval.
Piaget
A Swiss psychologist known for his pioneering work in the development of children's understanding of the world around them.
Causality
The relationship between cause and effect, where one event (the cause) is understood to directly result in another event (the effect).
Count
The action of determining the total number of items in a collection or group.
Addition
The mathematical operation of combining two or more quantities to find their total or sum.
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