A car dealership sells an average of 10 cars in a day. Using the Poisson model, what is the probability that the dealer sells 8 cars tomorrow?

P(X=8)=11.2599 %

Step-by-step explanation:

According to the Poisson Model:

P=

where:

λ is the average of cars sold

x is the number of cars sold tomorrow

P is the probability of cars sold tomorrow

In our case:

Given data:

λ=10 cars

x=8 cars

Required:

The probability that the dealer sells 8 cars tomorrow=?

Solution:

P(X=8)=11.2599 %

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

me! what did you put for this question?

step-by-step explanation: