SAT Math · Problem-Solving and Data Analysis
SAT Inference from Sample Statistics and Margin of Error Practice
Use sample data to estimate population values and interpret margin of error.
28practice questions
10easy
13medium
5hard
About These Questions
There are 28 official questions for this skill in the College Board question bank: 10 easy, 13 medium and 5 hard. 27 are multiple choice and 1 are student-produced responses, where you type your own answer. Each one has the official answer and explanation.
Tips for Problem-Solving and Data Analysis
- Write units next to every number so rate and conversion questions set themselves up.
- For percent change, use new = original × (1 ± rate) instead of adding percentages.
- Read the axis labels and the question's population before you read the answer choices.
Related Skills
- Ratios, rates, proportional relationships, and units ›
- Probability and conditional probability ›
- One-variable data: Distributions and measures of center and spread ›
- Two-variable data: Models and scatterplots ›
- Percentages ›
- Evaluating statistical claims: Observational studies and experiments ›
- All Problem-Solving and Data Analysis questions ›
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