The concentration of particles in a suspension is 4 per mL. The suspension is thoroughly agitated, and then 2mL is withdrawn. Let X represent the number of particles that are withdrawn.
Find:
a) P(x=6)
b) P(x<=3)
c) P(x>2)
d) Mu sign_x (I think its the mean)
e) sigma sign _x
The topic is The Poisson Distribution.