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Student65231

How many people would need to be surveyed on health care to estimate the mean of an entire population to within 2 units if the standard deviation was 12 and we wanted a 92% confidence level?

  • one year ago
  • one year ago

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  1. Nameless
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    isnt there more information to go with this problem?

    • one year ago
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spraguer (Moderator)
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