Sampling Distributions for Sample Means
AP Statistics · Flashcards
AP STATISTICS · FLASHCARDS
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QUESTION
What is the effect of sample size on the accuracy of a sample mean as an estimator?
QUESTION
Identify the effect of increasing sample size on variability of sample mean.
QUESTION
What is the role of the Central Limit Theorem in sampling distributions?
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ANSWER
Allows approximation of sample mean distribution as normal. Enables normal approximation for inference procedures.
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