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jordanhordin

  • one year ago

Adult panda weights are normally distributed with a mean of 200 pounds and a standard distribution of 20 pounds. The largest pandas weigh over 250 pounds. Approximately what percent of the adult pandas weight over 250 pounds?

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  1. ShootingStar28
    • 14 days ago
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    P(X > 250) = P[z > (250- 200) / 20]

  2. ShootingStar28
    • 14 days ago
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    = P(z > 2.5) = 0.00621 (Standard Normal table)

  3. ShootingStar28
    • 14 days ago
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    Your answer is = 0.621%

  4. ShootingStar28
    • 14 days ago
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