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Digital SAT Math 800

Problem-Solving and Data Analysis

5–7 questions • about 15% of the test

Ratios, rates, percentages and units, one- and two-variable data, probability, and evaluating statistical claims.

percent change=new−oldold×100%\text{percent change} = \frac{\text{new} - \text{old}}{\text{old}} \times 100\%

What this unit covers

  • Ratios, rates, proportions and units

  • Percentages

  • One- and two-variable data and scatterplots

  • Probability and statistical inference

Other units in Digital SAT Math 800