Mathematics

7th

grade

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Random Sampling

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7 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    _________ is a sample in which each individual or object in the entire population has an equal chance of being selected.

    Sample

    Population

    Random Sample

    Quartile

  • 2. Multiple Choice
    1 minute
    1 pt
    _______ is the entire group of objects or individuals considered for a survey.
    Sample
    Population
    Random Sample
    Quartile
  • 3. Multiple Choice
    2 minutes
    1 pt

    Manny wants to know how many students at GMS enjoy solving math problems. What is the best sampling method?

    ask for 20 volunteers to discuss whether they enjoy solving math problems

    ask the last 20 people to arrive at GMS

    Randomly ask 2 students in the hallway

    Ask every 20th student that walks into school

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