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Mathematical Methods for Agricultural Risk Assessment

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Multiple Choice

What is the probability of obtaining a yield of at least 100 bushels per acre if the yield distribution is normally distributed with a mean of 120 bushels per acre and a standard deviation of 20 bushels per acre?

  1. 0.8413
  2. 0.9772
  3. 0.1587
  4. 0.0228
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