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Probability based on Normal distribution.

The serum cholesterol levels in men aged 18-24 are normally distributed with a mean of 178.1 and a standard deviation of 40.7. Units are mg/100 mL, and the data are based on the National Health Survey.

a. If one man aged 18-24 is randomly selected, find out the possibility that his serum cholesterol level is greater than 220.

b. If one man aged 18-24 is randomly selected, find out the likelihood that his serum cholesterol level is between 165 and 200.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M918258

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