The following list shows a summary of the topics covered in this course. To see all of the course pages, visit the Table of Contents.
Module 1: Sampling and Data
- Key Terms
- Data Collection: Sampling Methods
- Organizing and Displaying Qualitative Data
- Data Collection: Experiments
Module 2: Descriptive Statistics
- Graphs of Data
- Histograms, Frequency Polygons, and Time Series Graphs
- Location within a Distribution
- Box Plot Data
- Measures of Center
- Skewed Distributions
- Measures of Spread
Module 3: Probability
- Probability Terms
- Independent and Mutually Exclusive Events
- Probability Rules
- Contingency Tables
- Tree and Venn Diagrams
Module 4: Discrete Random Variables
- Discrete Random Variables
- Expected Value
- Binomial Distribution
- Geometric Distribution
- Hypergeometric Distribution
- Poisson Distribution
Module 5: Continuous Random Variables
- Continuous Probability Functions
- Uniform Distributions
- Exponential Distribution
Module 6: Normal Distribution
- Standard Normal Distribution
- Non-Standard Normal Distribution
Module 7: The Central Limit Theorem
- Central Limit Theorem for Sample Means
- Central Limit Theorem for Sums
- Applying the Central Limit Theorem
Module 8: Confidence Intervals
- Confidence Interval for a Mean (Normal Distribution)
- Confidence Interval for a Mean (t Distribution)
- Confidence Interval for a Proportion
Module 9: Hypothesis Testing With One Sample
- Defining Hypotheses
- Outcomes and Errors
- Identifying Distribution for a Hypothesis Test
- Drawing Conclusions
- Review of Hypothesis Testing
Module 10: Hypothesis Testing With Two Samples
- Two Population Means (Standard Deviation Unknown)
- Two Population Means (Standard Deviation Known)
- Two Proportions
- Matched or Paired Samples
Module 11: The Chi Square Distribution
- The Chi-Square Distribution
- Goodness-of-Fit Test
- Test of Independence
- Test for Homogeneity
- Comparing Chi-Square Tests
- Test of a Single Variance
Module 12: Linear Regression and Correlation
- Linear Equations
- Scatter Plots
- The Regression Equation
- Hypothesis Testing for Correlation Coefficient
- Prediction
- Outliers
Module 13: F-Distribution and the One-Way ANOVA
- One-Way ANOVA
- F Distribution and F-Ratio
- F Distribution Facts
- Test of Two Variances