5.15

Find the following values by using the Poisson formula.

a)      P(x = 5 | λ = 2.3)

b)      P(x = 2 | λ = 3.9)

c)      P(x ≤ 3 | λ = 4.1)

d)      P(x = 0 | λ = 2.7)

e)      P(x = 1 | λ = 5.4)

f)        P(4 < x < 8 | λ = 4.4)

 

Poisson Formula:

 

           

 

a)      x = 5, λ = 2.3

 

 

 

 

 

 

 

 

 

 

 

 

 

b)      x = 2, λ = 3.9