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A magazine asks its readers to call in their opinion regarding the amount of advertising in the present issue. What type of sampling is used? A. Simple Random B. Systematic C. Convenience D. Cluster E. Stratified

  • one year ago
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  1. Ashleyisakitty
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    Thats not math.

    • one year ago
  2. laurenbae
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    its statistics which is categorized as MATH . thank you very much.

    • one year ago
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spraguer (Moderator)
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