Question: Discuss the distinction between random selection and random assignment.Determine how random selection and random assignment would contribute to the reduction of uncertainty. Provide examples to

Discuss the distinction between random selection and random assignment.Determine how random selection and random assignment would contribute to the reduction of uncertainty. Provide examples to illustrate your findings.

Explain how random selection and assignment might help to reduce experimental error and mitigate threats to validity.

Select at three sampling methods to critique, then discuss the procedure and benefits of each.

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