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Type: Multiple-Choice
Category: Collecting and Interpreting Data
Level: Grade 10
Standards: HSS-IC.B.3
Author: jjstanley
Last Modified: 7 years ago

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Collecting and Interpreting Data Question

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Grade 10 Collecting and Interpreting Data CCSS: HSS-IC.B.3

Which type of study is rarely used?
  1. Double blind study
  2. Experiment
  3. Observational study
  4. Randomized trial