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Sample (statistics): Quiz


Question 1: In mathematical terms, given a ________ X with distribution F, a random sample of length n =1,2,3,...
Moment (mathematics)Continuous probability distributionVarianceRandom variable

Question 2: Samples are collected and statistics are calculated from the samples so that one can make ________ or extrapolations from the sample to the population.
Inductive reasoningAristotleInferenceLogic

Question 3: A random sample is defined as a sample where the ________ that any individual member from the population being selected as part of the sample is exactly the same as any other individual member of the population.
StatisticsFrequency probabilityProbabilityRandom variable

Question 4: Typically, the population is very large, making a ________ or a complete enumeration of all the values in the population impractical or impossible.

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