In this program
- One- and two-sample methods
- K-sample and related methods
- Density and smoothing
One- and two-sample methods
Nonparametric statistics · STEM / applied
Sign test
Objectives
- Sign test
- Wilcoxon signed-rank test
- Wilcoxon rank-sum (Mann–Whitney) test
- Permutation tests: principles
- Examples
- Bootstrap hypothesis tests (introduction)
- Rank correlation: Spearman
- Kendall
Study materials
- Study guideComing soon
- Exam StrategyComing soon
- Common MistakesComing soon
- WorksheetsComing soon
- Word problemsComing soon
- Mixed PracticeComing soon
- Multi-Unit ProblemsComing soon
- ReviewComing soon
- Practice testComing soon
- Answer keyComing soon
Interactive practice
Quizzes, typed answers, and flashcards for this unit — coming soon.
- Coming soon
Quiz
Multiple-choice questions with instant feedback
- Coming soon
Typed practice
Type answers and check them
- Coming soon
Flashcards
Vocabulary and key facts
- Coming soon
Mixed quiz
Harder mixed review for this standard