Khan Academy
Khan Academy: Sampling Distribution: Sampling Distribution of the Sample Mean 2
Video discusses the effect of sample size on the sampling distribution.
Khan Academy
Khan Academy: Sampling Distribution of Sample Proportion Part 1
This video goes over the formulas for the mean and standard deviation of a sampling distribution of sample proportions. [9:56]
Khan Academy
Khan Academy: Sampling Distribution of Sample Proportion Part 2
In this video, a simulation is used to demonstrate the sampling distribution of sample proportions. [4:34]
Khan Academy
Khan Academy: Standard Error of the Mean
Standard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean!).
Khan Academy
Khan Academy: Sampling Distribution of the Sample Mean 2
More on the Central Limit Theorem and the Sampling Distribution of the Sample Mean.
Khan Academy
Khan Academy: Sampling Distribution of the Sample Mean
The central limit theorem and the sampling distribution of the sample mean.
Khan Academy
Khan Academy: Probability of Sample Proportions Example
Probability of sample proportions example.
Khan Academy
Khan Academy: Sampling Distribution of Sample Proportion Part 1
Formulas for the mean and standard deviation of a sampling distribution of sample proportions.
Khan Academy
Khan Academy: Introduction to Sampling Distributions
Introduction to sampling distributions.
Khan Academy
Khan Academy: Sample Statistic Bias Worked Example
Determining bias of sample statistics based on approximate sampling distributions example.
Sophia Learning
Sophia: External Validity: Lesson 3
This lesson introduces and defines external validity. It is 3 of 6 in the series titled "External Validity."
Sophia Learning
Sophia: External Validity: Lesson 5
This lesson introduces and defines external validity. It is 5 of 6 in the series titled "External Validity."
Sophia Learning
Sophia: Samples: Lesson 2
Here we explore the definition of a sample in terms of statistics. This lesson is 2 of 4 in the series titled "Samples."
Sophia Learning
Sophia: Samples: Lesson 4
Here we explore the definition of a sample in terms of statistics. This lesson is 4 of 4 in the series titled "Samples."
Sophia Learning
Sophia: Sample Statistics and Population Parameters: Lesson 2
This lesson will explain the distinction between sample statistics and population parameters, with a review of sampling distributions. It is 2 of 4 in the series titled "Sample Statistics and Population Parameters."
Sophia Learning
Sophia: Sample Statistics and Population Parameters: Lesson 3
This lesson will explain the distinction between sample statistics and population parameters, with a review of sampling distributions. It is 3 of 4 in the series titled "Sample Statistics and Population Parameters."
Sophia Learning
Sophia: Sample Statistics and Population Parameters: Lesson 4
This lesson will explain the distinction between sample statistics and population parameters, with a review of sampling distributions. It is 4 of 4 in the series titled "Sample Statistics and Population Parameters."
Sophia Learning
Sophia: Sampling and External Validity: Lesson 2
This lesson discusses the relationship between sampling and external validity. It is 2 of 6 in the series titled "Sampling and External Validity."
Sophia Learning
Sophia: Sampling and External Validity: Lesson 4
This lesson discusses the relationship between sampling and external validity. It is 4 of 6 in the series titled "Sampling and External Validity."
Sophia Learning
Sophia: Sampling and External Validity: Lesson 6
This lesson discusses the relationship between sampling and external validity. It is 6 of 6 in the series titled "Sampling and External Validity."
Sophia Learning
Sophia: Sampling and Replacement: Lesson 1
This lesson introduces the concept of sampling with and without replacement and how it affects probability. It is 1 of 4 in the series titled "Sampling and Replacement."
Sophia Learning
Sophia: Sampling Frame: Lesson 2
This lesson introduces the sampling frame. It is 2 of 7 in the series titled "Sampling Frame."
Sophia Learning
Sophia: Sampling Frame: Lesson 4
This lesson introduces the sampling frame. It is 4 of 7 in the series titled "Sampling Frame."
Sophia Learning
Sophia: Sampling Frame: Lesson 5
This lesson introduces the sampling frame. It is 5 of 7 in the series titled "Sampling Frame."