The average prison sentence for a person convicted of second-degree murder is 14 years. If the sentences are normally distributed with a standard deviation of 2.3 years, find these probabilities:   A prison sentence is less than 16 years. A prison sentence is greater than 18 years A prison sentence is between 16 and 18 years  A prison sentence is between 12 and 17 years

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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The average prison sentence for a person convicted of second-degree murder is 14 years. If the sentences are normally distributed with a standard deviation of 2.3 years, find these probabilities:

 

  1. A prison sentence is less than 16 years.
  2. A prison sentence is greater than 18 years
  3. A prison sentence is between 16 and 18 years 
  4. A prison sentence is between 12 and 17 years
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