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Sampling Distributions for Sample Means

AP Statistics· difficulty 3/5

σ vs s

  • A

    σ is sample SD; s is population SD

  • B

    σ is unbiased; s is biased

  • C

    Same

  • D

    σ is population SD; s is sample SD

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Explanation

σ ↔ population (parameter); s ↔ sample (statistic).

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