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Unit: Sampling distributions

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What is a sampling distribution?

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Practice

Biased and unbiased estimatorsGet 3 of 4 questions to level up!

Sampling distribution of a sample proportion

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Practice

The normal condition for sample proportionsGet 3 of 4 questions to level up!
Mean and standard deviation of sample proportionsGet 3 of 4 questions to level up!
Finding probabilities with sample proportionsGet 3 of 4 questions to level up!

Sampling distribution of a sample mean

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Practice

Mean and standard deviation of sample meansGet 3 of 4 questions to level up!
Sample means and the central limit theoremGet 3 of 4 questions to level up!
Finding probabilities with sample meansGet 3 of 4 questions to level up!

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About this unit

A sampling distribution shows every possible result a statistic can take in every possible sample from a population and how often each result happens. This topic covers how sample proportions and sample means behave in repeated samples.