Unit 1 · 20–30% of the exam Beta

Exploring One-Variable Data and Collecting Data

13 topics · not practiced yet

Practice this unitUnit sheet

Topics, in course order

  1. 1.1Introducing Statistics: What Can We Learn from Data?Not practicedLessonNotes
  2. 1.2VariablesNot practicedLessonNotes
  3. 1.3Tabular Representation and Summary Statistics for One Categorical VariableNot practicedLessonNotes
  4. 1.4Graphical Representations for One Categorical VariableNot practicedLessonNotes
  5. 1.5Graphical Representations for One Quantitative VariableNot practicedLessonNotes
  6. 1.6Descriptions for One Quantitative Variable DistributionsNot practicedLessonNotes
  7. 1.7Summary Statistics for One Quantitative VariableNot practicedLessonNotes
  8. 1.8Graphical Representations of Summary Statistics for One Quantitative VariableNot practicedLessonNotes
  9. 1.9Comparisons of the Distributions for One Quantitative VariableNot practicedLessonNotes
  10. 1.10The Investigative Question Revisited and Data CollectionNot practicedLessonNotes
  11. 1.11Random SamplingNot practicedLessonNotes
  12. 1.12Potential Problems with SamplingNot practicedLessonNotes
  13. 1.13Experimental DesignNot practicedLessonNotes

Practice this unit

Question setExam-style questions from this unit's 13 topics, with an explanation for every option. Unit testA timed test on the whole unit, every topic weighted equally. Tools for this unit3 trainers.

In this unit's tools

Trainers 3

Free-response questions 4