Answer:Pois(ln(200))
Step-byy-step explanation:
Let N be the number of received calls in a day
That is
N∼Pois(λ).
0.5% = 0.5/100 = 1/200 of no calls
P(N=0)=e^−λ=1/200
-λ=e^(1/200)
λ=in(200)
Our number of calls in a day is distributed Pois(ln(200)).
I think you should Subtract
a
a
from both sides of the equation.
x=3/4-a and that’s your answer
Answer:
40
Step-by-step explanation:
6x7-8/4 =42 - 2 = 40