Statistics
A companion to MTH 243 / 244
Demo
Data
- Data basics
- Categorical data
- Numerical data
- Observational studies
- Experimental studies
Probability
- Probability basics
- Frequency tables
- Conditional probability
- Random variables
- Geometric and binomial models
- Continuous random variables
- Sampling distribution of a mean
- Sampling distribution of a proportion
Intro to Inference (via one proportion)
- Confidence intervals
- Hypothesis testing
- Myths and misconceptions
- Error and power in testing
Inference for multiple proportions
- panic and phantom frameworks
- Two independent proportions
- Goodness-of-fit testing
- Testing for independence
Inference for means
- One mean
- Two means (paired & independent)
- One-way ANOVA
- Two-way ANOVA
Linear regression
- Scatterplots and correlation
- Linear regression
- Inference for regression predictions
- Inference for regression coefficients