The time that it takes for the next train to come follows a Uniform distribution with f(x) =1/15 where x goes between 6 and 26 minutes. Round answers to 4 decimal places when possible. This is a Select an answer "Uniform/Normal" distribution. ____________   It is a Select an answer "Continuous/Discrete" distribution. __________   The mean of this distribution is ___________

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
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The time that it takes for the next train to come follows a Uniform distribution with f(x) =1/15 where x goes between 6 and 26 minutes. Round answers to 4 decimal places when possible.

  1. This is a Select an answer "Uniform/Normal" distribution. ____________
     
  2. It is a Select an answer "Continuous/Discrete" distribution. __________
     
  3. The mean of this distribution is ___________ 
     
  4. The standard deviation is ___________ 
     
  5. Find the probability that the time will be at most 14 minutes. ____________ 
     
  6. Find the probability that the time will be between 10 and 13 minutes. __________
  7. Find the 9th percentile. _____________
  8. Find the probability that the time is more than 19 minutes given (or knowing that) it is at least 9 minutes.___________
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