Answer:
I'm wonde what it is because I like this stuff
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
a b
--- = ----
b c
The fact that the ratios are equivalent in no way implies that a = c. FALSE
Answer:
(3, 6); (-3, 18)
Step-by-step explanation:
We equate the 2 expressions in x :-
x^2 - 2x + 3 = -2x + 12
x^2 - 2x + 2x + 3 - 12 = 0
x^2 - 9 = 0
(x - 3)(x + 3) = 0
So x = 3 or -3.
When x = 3, f(x) = -2(3) + 12 = 6.
When x = -3, f(x) = -2(-3) + 12 = 18.