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 %

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37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

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