Random Facts for Grade 7 Students

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Random Variable

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A variable whose values depend on outcomes of a random phenomenon

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Probability

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Measure of likelihood of an event to occur

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Random Sampling

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Selecting a group from a population where each individual has an equal chance

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Random Number

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A number chosen by chance, often generated by a computer

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Random Walk

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A path consisting of a sequence of random steps

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Random Experiment

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An experiment with unpredictable outcomes

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Uniform Distribution

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All outcomes are equally likely

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Randomness

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Lack of pattern or predictability in events

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Randomized Algorithm

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An algorithm that uses random numbers to influence its behavior

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Random Access Memory (RAM)

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Computer memory that can be accessed randomly