| Introduction | |||
| Introduction | 00:02:00 | ||
| Course Overview | 00:03:00 | ||
| Descriptive Statistics | |||
| The Mean Average | 00:15:00 | ||
| The Median Average | 00:09:00 | ||
| The Modal Average | 00:08:00 | ||
| Comparing Averages | 00:09:00 | ||
| Quantiles, Range and Inter-Quartile Range | 00:14:00 | ||
| Standard Deviation and Variance | 00:16:00 | ||
| The Coefficient of Variation | 00:05:00 | ||
| Skew | 00:12:00 | ||
| Kurtosis | 00:11:00 | ||
| Correlation Coefficients | 00:17:00 | ||
| Cleaning Data | |||
| Anomalies and Outliers | 00:17:00 | ||
| Coding Your Data | 00:11:00 | ||
| Data Visualization | |||
| Line Graphs | 00:11:00 | ||
| Bar Charts | 00:10:00 | ||
| Dual Axis Charts | 00:07:00 | ||
| Pie Charts | 00:07:00 | ||
| Histograms | 00:13:00 | ||
| Box Plots | 00:09:00 | ||
| Cumulative Frequency | 00:10:00 | ||
| Comparing Visualizations | 00:13:00 | ||
| Sampling | |||
| Populations and Samples | 00:06:00 | ||
| Random Sampling | 00:14:00 | ||
| Non-Random Sampling | 00:06:00 | ||
| Probability | |||
| What is Probability? | 00:09:00 | ||
| Set Notation | 00:10:00 | ||
| Independent Events | 00:04:00 | ||
| Mutually Exclusive Events | 00:06:00 | ||
| Tree Diagrams | 00:07:00 | ||
| Venn Diagrams | 00:13:00 | ||
| Conditional Probability | 00:11:00 | ||
| Bayes’ Theorem | 00:14:00 | ||
| Discrete Distributions | |||
| What is a Discrete Random Variable? | 00:08:00 | ||
| Probability Mass Functions | 00:06:00 | ||
| The Expectation of a Discrete Random Variable | 00:07:00 | ||
| The Variance of a Discrete Random Variable | 00:08:00 | ||
| The Binomial Distribution – Intro | 00:11:00 | ||
| The Binomial Distribution Formula – Part 1 | 00:18:00 | ||
| The Binomial Distribution Formula – Part 2 | 00:07:00 | ||
| Using Excel to Solve Binomial Problems | 00:08:00 | ||
| Applying the Binomial Distribution to Real-World Problems | 00:06:00 | ||
| Conditional Probability with the Binomial Distribution | 00:06:00 | ||
| The Poisson Distribution – Intro | 00:07:00 | ||
| Using Excel to Solve Poisson Problems | 00:09:00 | ||
| Applying the Poisson Distribution Real-World Problems | 00:08:00 | ||
| Conditional Probability with the Poisson Distribution | 00:06:00 | ||
| The Geometric Distribution | 00:09:00 | ||
| Expectation and Variance of Distributions | 00:08:00 | ||
| Approximating the Binomial Distribution with the Poisson Distribution | 00:06:00 | ||
| Derivation of the Poisson Formula | 00:13:00 | ||
| Continuous Distributions | |||
| What is a Continuous Distribution? | 00:13:00 | ||
| The Normal Distribution – Intro | 00:12:00 | ||
| Calculating Probabilities with the Normal Distribution | 00:14:00 | ||
| The Inverse Normal Distribution | 00:13:00 | ||
| Z-Scores | 00:11:00 | ||
| Finding Unknown Means and Standard Deviations | 00:10:00 | ||
| Conditional Probability with the Normal Distribution | 00:10:00 | ||
| Normal Approximations to Binomial Distributions – Part 1 | 00:13:00 | ||
| Normal Approximations to Binomial Distributions – Part 2 | 00:08:00 | ||
| Normal Approximations to Poisson Distributions | 00:14:00 | ||
| The Central Limit Theorem | 00:22:00 | ||
| The Limitations of the Central Limit Theorem | 00:09:00 | ||
| Continuous Random Variables – Probability Density Functions | 00:14:00 | ||
| Continuous Random Variables – Cumulative Distribution Functions | 00:11:00 | ||
| Continuous Random Variables – Expectation and Variance | 00:09:00 | ||
| Continuous Random Variables – Medians and Quartiles | 00:09:00 | ||
| Hypothesis Tests | |||
| Introduction to Hypothesis Tests – P-Values | 00:11:00 | ||
| Binomial Hypothesis Tests – Part 1 | 00:10:00 | ||
| Binomial Hypothesis Tests – Part 2 | 00:07:00 | ||
| Binomial Hypothesis Tests – Critical Regions | 00:15:00 | ||
| Two-Tailed Tests | 00:09:00 | ||
| Poisson Hypothesis Tests | 00:08:00 | ||
| Poisson Critical Regions | 00:08:00 | ||
| Normal Hypothesis Tests | 00:12:00 | ||
| Normal Hypothesis Tests – Critical Regions | 00:13:00 | ||
| T-Tests | 00:13:00 | ||
| Confidence Intervals | 00:14:00 | ||
| Regression | |||
| Correlation | 00:08:00 | ||
| Linear Regression | 00:15:00 | ||
| Evaluating a Regression Line | 00:07:00 | ||
| Correlation Hypothesis Tests – Intro | 00:07:00 | ||
| Carrying Out a Test for Correlation | 00:08:00 | ||
| Correlation Confidence Intervals | 00:05:00 | ||
| Working with Non-Linear Data – Exponential Models | 00:09:00 | ||
| Working with Non-Linear Data – Polynomial Models | 00:08:00 | ||
| Quality of Tests | |||
| Type I Errors | 00:16:00 | ||
| Type II Errors | 00:10:00 | ||
| Size and Power | 00:23:00 | ||
| P-Hacking | 00:06:00 | ||
| Chi-Squared Tests | |||
| The Chi-Squared Distribution | 00:11:00 | ||
| Chi-Squared Tests for Goodness of Fit | 00:14:00 | ||
| Grouping | 00:12:00 | ||
| Using Estimated Parameters in Chi-Squared Tests | 00:13:00 | ||
| Chi-Squared Tests for Association | 00:15:00 | ||