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17 November, 05:04

Suppose there are ten five - and six-year-olds attending a birthday party. when a 30-year-old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room?

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  1. 17 November, 06:36
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    Before: average age is about 5.5

    After: The average age becomes around 5
  2. 17 November, 08:56
    0
    All the kids get exited about the baby but question what it is
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Home » Social Studies » Suppose there are ten five - and six-year-olds attending a birthday party. when a 30-year-old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room?
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