Useful Links
Statistics
Statistics
1. Introduction to Statistics
2. Data Collection and Sampling
3. Descriptive Statistics: Organizing and Summarizing Data
4. Probability Theory
5. Probability Distributions
6. Sampling Distributions
7. Inferential Statistics: Estimation
8. Inferential Statistics: Hypothesis Testing
9. Analysis of Variance (ANOVA)
10. Correlation and Regression
11. Chi-Square Tests
12. Non-Parametric Statistics
13. Experimental Design
14. Advanced Topics in Statistics
Sampling Distributions
The Concept of a Sampling Distribution
Importance in Inference
Relationship to Population Distribution
Sampling Distribution of the Mean
Mean of Sampling Distribution
Standard Error of the Mean
Effects of Sample Size
Shape of Distribution
Central Limit Theorem Applications
Sampling Distribution of the Proportion
Mean of Sampling Distribution
Standard Error of the Proportion
Normal Approximation
Conditions for Normality
Sampling Distribution of the Variance
Chi-Square Distribution
Degrees of Freedom
Sampling Distribution of the Difference Between Means
Independent Samples
Standard Error
Distribution Shape
Previous
5. Probability Distributions
Go to top
Next
7. Inferential Statistics: Estimation