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moazzam07

  • one year ago

please help

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  1. moazzam07
    • one year ago
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    Maggie wants to know how many students in her school enjoy watching sports on TV. She asks all 25 students in her math class and finds that 60% of her classmates enjoy watching sports on TV. She claims that 60% of the school's student population would be expected to enjoy watching sports on TV. Is Maggie making a valid inference about her population? Yes, it is a valid inference because she asked all 25 students in her math class Yes, it is a valid inference because her classmates make up a random sample of the students in the school No, it is not a valid inference because her classmates do not make up a random sample of the students in the school No, it is not a valid inference because she asked all 25 students in her math class instead of taking a sample from her geography class

  2. hartnn
    • one year ago
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    If Maggie wants to collect any data regarding students in her school, her sample should be all students in her school and not from a particular class.

  3. hartnn
    • one year ago
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    so now what do u think would be the answer?

  4. moazzam07
    • one year ago
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    C?

  5. hartnn
    • one year ago
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    correct! good :)

  6. moazzam07
    • one year ago
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    thanks

  7. hartnn
    • one year ago
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    welcome ^_^

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