Edexcel A-level Statistics 9ST0 · 16.2
Test for difference of two means, known variances
- Code
- 16.2
- In
- 16 Hypothesis testing for 1 and 2 samples
- Course
- A-level Statistics 9ST0
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 16 Hypothesis testing for 1 and 2 samples
- 16.1 t-test for a normal mean
- 16.2 Test for difference of two means, known variances
- 16.3 Test for difference of two means, equal variances
- 16.4 Test for difference of two proportions
- 16.5 Interpreting test results in context