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Answer: by using Poisson distribution
The warranty for a particular system on a new car is 2 years
P(x=2)= 0.143
There is no limit to the number of warranty claims per car
P(X=0) = 0.449
Step-by-step explanation:
<u>step:-1</u>
A random variable X is said to follow a Poisson distribution if it assumes only non-negative values and its probability distribution is given by
P(X=x) =
here w>0 is called the parameter of the distribution
<u>Step 2</u>:- Given mean value of Poisson distribution = 0.8
The warranty for a particular system a new car is 2 years
P(X=x)=P(X=2)=
P(x=2)= 0.143
<u>Step 3</u>:-
Given mean value of Poisson distribution = 0.8
There is no limit to the number of warranty claims per car
P(X=x)=P(X=0)=
P(X=0) = 0.449