Answer:
Assume the random variable X has Poisson distribution.
The mean of X is given as 
μ
=
7.
As mean of Poisson distribution is equal to...
 
        
             
        
        
        
Answer:
The answer is 7 1/5 b
Step-by-step explanation:
 
        
             
        
        
        
Answer:12.33333333333
Step-by-step explanation:
8x - 2 = 14x - 76
74 = 6x
12.333 = x
 
        
             
        
        
        
Answer:x = 9 
Step-by-step explanation: