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A random variable Y follows a continuous uniform distribution from 0 to 4.   Express each question...

  1. A random variable Y follows a continuous uniform distribution from 0 to 4.  

Express each question using proper probability notation. Find probability by applying the area law i.e. draw the distribution, mark the event, shade the area, find the amount of shaded area.

  1. What is the probability random variable Y takes a value less than 3.2?

P[Y < 3.2] =  

  1. What is the probability random variable Y falls below 1.2?

P[Y < 1.2] =  

  1. What is the probability random variable Y falls between 1.2 and 3.2?

  1. What is the probability Y falls outside in interval from 1.2 or 3.2?   

Math   Statistics-And-Probability   
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