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a circular graph that represents data as sectors of the circle.
the entire group of people or items that researchers want to study.
an increase or decrease in the number of individuals in a given population, usually expressed as...
a solid, three-dimensional figure whose sides are parallelograms and whose top and base are...
Probability is the likelihood or chance of an event occurring.
states that if two events are independent, the chance of both events occurring is the product of...