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Mathematics

Random sampling and random assignment

Random sampling supports generalization, while random assignment supports comparisons between treatments.

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Chapter 23: Statistical studies and inference6 lessons · 26 min
  1. 1Sampling and generalization4 min
  2. 2Random sampling and random assignment4 min
  3. 3Experiments and causal conclusions4 min
  4. 4Estimates and margins of error4 min
  5. 5Bias and margins of error4 min
  6. 6Challenge: Statistical studies and inference6 min
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This lesson is part of the Mathematics course.

Example plan3 lessons · 12 min

Sampling and generalization4 min
Random sampling and random assignmentStatistical studies and inference4 min
Experiments and causal conclusionsStatistical studies and inference4 min

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