Answer:
The value of the parameter is λ is 0.03553357
Step-by-step explanation:
Consider the provided function.
for −∞ < x < ∞.
It is given that standard deviation is given as 39.8 km.
Now we need to calculate the value of parameter λ.
The general formula for the probability density function of the double exponential distribution is: ![f(x)=\frac{e^{-|\frac{x-\mu}{\beta}|}}{2\beta}](https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7Be%5E%7B-%7C%5Cfrac%7Bx-%5Cmu%7D%7B%5Cbeta%7D%7C%7D%7D%7B2%5Cbeta%7D)
Where μ is the location parameter and β is the scale parameter.
Compare the provided equation with the above formula we get.
and μ = 0.
Standard deviation = √2β
![S.D=\sqrt{2} \beta\\\beta=\frac{39.8}{\sqrt{2}}\\\beta=28.1424](https://tex.z-dn.net/?f=S.D%3D%5Csqrt%7B2%7D%20%5Cbeta%5C%5C%5Cbeta%3D%5Cfrac%7B39.8%7D%7B%5Csqrt%7B2%7D%7D%5C%5C%5Cbeta%3D28.1424)
Now substitute the value of β in
.
![\lambda=\frac{1}{28.1424}=0.03553357](https://tex.z-dn.net/?f=%5Clambda%3D%5Cfrac%7B1%7D%7B28.1424%7D%3D0.03553357)
Hence, the value of the parameter is λ is 0.03553357
Answer:
The x intercept is (-5,0)
The y intercept is (0,-3)
Step-by-step explanation:
To find the x intercept we set y=0 and solve for x
3x+5y = -15
3x+0 = -15
3x = -15
Divide by 3
3x/3 = -15/3
x = -5
The x intercept is (-5,0)
To find the x intercept we set x=0 and solve for y
3x+5y = -15
0+5y = -15
5y = -15
Divide by 5
5y/5 = -15/5
y = -3
The y intercept is (0,-3)
Answer:
6241 is one answer , but see below.
Step-by-step explanation:
If the number is vwxy we have:
v = 3w
x + y = v - 1
w = x - 2
From equations 1 and 2:
v = 3(x - 2).
The only possible values of v are 3, 6 or 9.
If v = 3:- 3 = 3(3 - 2) so x = 3 also.
If v = 6:- 6 = 3(4 - 2) so x = 4.
If v = 9:- 9 = 3(5 - 2) so x = 5.
Now consider the first equation x + y = v - 1:-
If v = 3 then 3 + y = 3 - 1 giving y = -1 so v = 3 is not possible.
If v = 6 then 4 + y = 6 - 1 giving y = 1 which is a possible value.
If v = 9 then 5 + y = 9 - 1 giving y = 3 which is also possible.
If x = 4 w = 4 - 2 = 2
If x = 5 w = 5-2 = 3.
Thus the possible values are 6241 or 9353.
If all digits must be different the answer is 6241.
Answer: first 3 go in box 1 then move to between 10 the rest go in the other boxes which find those in that lesson then move those to bottom not middle part.
Step-by-step explanation: Hope this helps :)
Answer:
Thats the whole question?
Step-by-step explanation: