Recall
Set 1: Quick Check
Distinguish association, causation, confounding, and selection bias.
Correlation, Causation, and Evidence Limits
Distinguish association from causation and identify sampling, selection, and measurement limitations.
Start Chapter PracticeChapter plan
What you will be able to do
- Write claims that remain proportionate to the evidence.
- Study time
- 27–34 minutes, self-paced
- Course
- Data Analysis for Business (Beginner)
- Practice order
- Four sets, completed in sequence
Chapter practice
Practice in chapter order
10 activities · 80% mastery target
Start set 1
Guided application
Set 2: Core Practice
Calculate survey evidence and investigate credible alternative explanations.
Hands-on
Set 3: Workplace Task
Review an ad-spend pattern and select designs that could reduce uncertainty.
Independent check
Set 4: Mastery Check
Reject unsupported causal claims and disclose sampling, measurement, and time limits.