[Solved] Teachers’ Salaries The average salary for first-year teachers is $27,989. If the distribution is approximately normal with , what is the probability


Question: Teachers’ Salaries The average salary for first-year teachers is $27,989. If the distribution is approximately normal with , what is the probability that a randomly selected first-year teacher makes these salaries?

  1. Between $20,000 and $30,000 a year
  2. Less than $20,000 a year

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