Unit 4 · 10–20% of the exam Beta

Inference for Quantitative Data: Means

10 topics · not practiced yet

Practice this unitUnit sheet

Topics, in course order

  1. 4.1Sampling Distributions for Sample MeansNot practicedLessonNotes
  2. 4.2Constructing a Confidence Interval for a Population Mean or Population Mean DifferenceNot practicedLessonNotes
  3. 4.3Justifying a Claim Based on a Confidence Interval for a Population Mean or Population Mean DifferenceNot practicedLessonNotes
  4. 4.4Setting Up a Test for a Population Mean or Population Mean DifferenceNot practicedLessonNotes
  5. 4.5Carrying Out a Test for a Population Mean or Population Mean DifferenceNot practicedLessonNotes
  6. 4.6Sampling Distributions for the Difference Between Two Sample MeansNot practicedLessonNotes
  7. 4.7Constructing a Confidence Interval for the Difference Between Two Population MeansNot practicedLessonNotes
  8. 4.8Justifying a Claim Based on a Confidence Interval for the Difference Between Two Population MeansNot practicedLessonNotes
  9. 4.9Setting Up a Test for the Difference Between Two Population MeansNot practicedLessonNotes
  10. 4.10Carrying Out a Test for the Difference Between Two Population MeansNot practicedLessonNotes

Practice this unit

Question setExam-style questions from this unit's 10 topics, with an explanation for every option. Unit testA timed test on the whole unit, every topic weighted equally. Tools for this unitSimulators, skills tools and drills for the course.

In this unit's tools

Free-response questions 2