Knowledge Checkpoint Quiz15 minutes

Quiz: Week 2 Part 2 - What is Statistics?

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Lesson Summary: Assess your grasp of sampling, experimental design, and statistical guarantees.

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It ensures every member of the population has a known, non-zero probability of selection, minimizing systematic selection bias

It guarantees that sample size is always infinite

It eliminates all forms of variance in the data

It makes computation faster without needing mathematics