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Starting with a population that is normally distributed with a mean of 100 and a standard...

Starting with a population that is normally distributed with a mean of 100 and a standard deviation of 12, answer the following questions (if possible).

  1.          What is the percentage of scores greater than 104?
  2.          What is the probability of randomly selecting a score great than 104?
  3.          What is the percentage of scores less than or equal to 95?
  4.          What is the probability of randomly selecting a score less than or equal to 95?
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Answer #1

A. The percentage of scores greater than 104 is 36.94.
B. The probability of selecting a score greater than 104 is 0.3694.
C. The percentage of scores lesser than or equal to 95 is 36.94.
D. The probability of selecting a score lesser than or equal to 95 is 0.3694.

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