Sampling distributions

Lessons
Sampling distribution of a sample proportion
Sampling distribution of a sample mean
Lessons
Sampling distribution of a sample proportionSampling distribution of a sample mean
Sampling distribution of a sample proportion
Learn
Mean and variance of Bernoulli distribution example
Bernoulli distribution mean and variance formulas
Sampling distribution of a sample mean
Learn
Inferring population mean from sample mean
Central limit theorem
Sampling distribution of the sample mean
Sampling distribution of the sample mean 2
Standard error of the mean
Example: Probability of sample mean exceeding a value
Example: Probability of sample mean being within some distance of true mean
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.