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Into the exponential distribution
Get into the exponential distribution through an exploration of its
pdf.
      
   
    
      problem
      
      
    
    
          PDF
      
  
Given a probability density function find the mean, median and mode of the distribution.
 
    
      problem
      
      
    
    
          
What's your mean?
Can you work out the means of these distributions using numerical
methods?
      
   
 
 
 
    
      problem
      
      
    
    
          
Scale invariance
By exploring the concept of scale invariance, find the probability
that a random piece of real data begins with a 1.
      
   
 
