![Question 3. Unit Conversion [16 marks] The temperature X in degrees Fahrenheit (F) of a particular chemical reaction is known](http://img.homeworklib.com/questions/a659df70-82f7-11ec-a689-e99f1ca53e77.png?x-oss-process=image/resize,w_560)
I have the answers for this question, however I don't understand part C - in particular why it seems to be double f(x) and the variable change to u?
Homework Answers
As far as u is concerned, it is just notation sake. It doesn't really matter how you wish to represent your variable. You can proceed using x instead of u. This might give you clarity.
let me know in case of further questions.
![Page No. X 11 - 190 dx ty -190 Exca) = P(x – 1) 3600 220 220 3GOO 2 -1900 U x x ] 3600 220 2 q? -190 X - 220 +190x220] U 2 2](http://img.homeworklib.com/questions/a7e61400-82f7-11ec-970a-7fa5bb25c226.png?x-oss-process=image/resize,w_560)
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I have the answers for this question, however I don't understand
part C - in particular...
The function below is a joint CDF of two continuous X, Y: iD else 1. Find the constant c and the ...
Please explain
The function below is a joint CDF of two continuous X, Y: iD else 1. Find the constant c and the marginal CDF Fx(u and Fy() 2. Are X, Y independent ? 3. Find the probabilities below: (a) p (X є (0.11, Ye (0,11 (b) p(X>0) (c) P(Y 1) (Hint: bound by a rectangle) (e) p(E), for the shaded area E in the figure.
The function below is a joint CDF of two continuous X, Y: iD else...
Write clearly and neatly your final answers in the table below: # Points Question Answer Plot...
Write clearly and neatly your final answers in the table below: # Points Question Answer Plot Vx, x and x2 Show your plot here 1- 5 Bonus 2- 10 Determinec Plot fxy(x,y) Show your plot here 3- 5 Bonus 4- 10P 6- 10 7- 10 8-15 5 0<x<0.25, 0 <Y < 0.5) P(Y<X fx(x) EX fry) Are X and Y independent? E(Y) E(XY) VOX) V(Y) cov(X,Y) 10 10 Show your detailed solutions below Given the function fxy(x, y) = cxy...
I need help proving equation 1.2: All joint probability statements about X and Y can, in...
I need help proving equation 1.2:
All joint probability statements about X and Y can, in theory, be answered in terms of their joint distribution function. For instance, suppose we wanted to com- pute the joint probability that X is greater than a and Y is greater than b. This could be done as follows: P{X > a, Y > b} = 1 - P({X > a, Y > b}) 1 - P({X > a}C U {Y > b}) =1...
Please do h) and i). The answers have to match (show 3 or 4 answers for...
Please do h) and i). The answers have to match (show 3 or 4
answers for each to show that they match I do not need 50).
+ a D b 1. Consider the signal flow diagram representing a r/n)- y[n] discrete-time LTI system as shown, with a = 0.9 and b= -0.2. Assume initial rest conditions. In each case, explain your work. D a. (1 mark) Show that the difference equation for this system is y[n] – a •y[n...
P7 continuous random variable X has the probability density function fx(x) = 2/9 if P.5 The...
P7
continuous random variable X has the probability density function fx(x) = 2/9 if P.5 The absolutely continuous random 0<r<3 and 0 elsewhere). Let (1 - if 0<x< 1, g(x) = (- 1)3 if 1<x<3, elsewhere. Calculate the pdf of Y = 9(X). P. 6 The absolutely continuous random variables X and Y have the joint probability density function fx.ya, y) = 1/(x?y?) if x > 1,y > 1 (and 0 elsewhere). Calculate the joint pdf of U = XY...
Write a program in C++ that gives the temperature of earth at a depth. It must...
Write a program in C++ that gives the temperature of earth at a depth. It must be in C++ and follow the information below: Problem description Write a program to take a depth in kilometers inside the earth as input data; calculate and display the temperature at this depth in both degrees Celsius and degree Fahrenheit. The formulas are: Celsius temperature at depth in km: celsius = 10 x depth(km) + 20 Convert celsius to fahrenheit: fahrenheit = 1.8 x...
IMPORTANT: I don't need help with "a". However, I do need help with b&c IMPORTANT: I...
IMPORTANT: I don't need help with "a". However, I do need help
with b&c
IMPORTANT: I understand that there's a walkthrough given bellow.
However, I do not understand the walkthrough given for b&c.
Part B
- Why does E(x)+E(y)=2u (2 mew)?
-What is this?: I honestly have no idea what it
is. Please explain to me what it is and what its significance is
within the problem.
-This may be the same thing as the symbol above, but just in...
I have found answers to part a and b and just really need help with part...
I have found answers to part a
and b and just really need help with part c! and the extra if you
have time.
A=
for part a
then for part b, I have
5. Wave mechanics: (10 points) Suppose to have the following wave function (-oo 〈 x 〈 +00) r2 a for constants A and a a) Determine A, by normalize V(x). b) Use Ψ(x) to find the expectation values (a), (z2)), and σ,-V(z2,-(z c) Find the momentum...
Question 1(a&b) Question 3 (a,b,c,d) QUESTION 1 (15 MARKS) Let X and Y be continuous random variables with joint probability density function 6e.de +3,, х, у z 0 otherwise f(x, y 0 Det...
Question 1(a&b)
Question 3 (a,b,c,d)
QUESTION 1 (15 MARKS) Let X and Y be continuous random variables with joint probability density function 6e.de +3,, х, у z 0 otherwise f(x, y 0 Determine whether or not X and Y are independent. (9 marks) a) b) Find P(x> Y). Show how you get the limits for X and Y (6 marks) QUESTION 3 (19 MARKS) Let f(x, x.) = 2x, , o x, sk: O a) Find k xsl and f(x,...
Math 32-_ Multivariable Calculus HW 3 (1) Consider the two straight lines L1 : (2-t, 3...
Math 32-_ Multivariable Calculus HW 3 (1) Consider the two straight lines L1 : (2-t, 3 + 2t,-t) and L2 : <t,-2 + t, 7-20 a) Verify that L1 and L2 intersect, and find their point of intersection. (b) Find the equation of the plane containing L1 and L2 (2) Consider the set of all points (a, y, z) satisfying the equation 2-y2+220. Find their intersection 0 and 2-0. Use that information to sketch a with the planes y =-3,-2,-1,0,...
Please explain
The function below is a joint CDF of two continuous X, Y: iD else 1. Find the constant c and the marginal CDF Fx(u and Fy() 2. Are X, Y independent ? 3. Find the probabilities below: (a) p (X є (0.11, Ye (0,11 (b) p(X>0) (c) P(Y 1) (Hint: bound by a rectangle) (e) p(E), for the shaded area E in the figure.
The function below is a joint CDF of two continuous X, Y: iD else...
Write clearly and neatly your final answers in the table below: # Points Question Answer Plot Vx, x and x2 Show your plot here 1- 5 Bonus 2- 10 Determinec Plot fxy(x,y) Show your plot here 3- 5 Bonus 4- 10P 6- 10 7- 10 8-15 5 0<x<0.25, 0 <Y < 0.5) P(Y<X fx(x) EX fry) Are X and Y independent? E(Y) E(XY) VOX) V(Y) cov(X,Y) 10 10 Show your detailed solutions below Given the function fxy(x, y) = cxy...
I need help proving equation 1.2:
All joint probability statements about X and Y can, in theory, be answered in terms of their joint distribution function. For instance, suppose we wanted to com- pute the joint probability that X is greater than a and Y is greater than b. This could be done as follows: P{X > a, Y > b} = 1 - P({X > a, Y > b}) 1 - P({X > a}C U {Y > b}) =1...
Please do h) and i). The answers have to match (show 3 or 4
answers for each to show that they match I do not need 50).
+ a D b 1. Consider the signal flow diagram representing a r/n)- y[n] discrete-time LTI system as shown, with a = 0.9 and b= -0.2. Assume initial rest conditions. In each case, explain your work. D a. (1 mark) Show that the difference equation for this system is y[n] – a •y[n...
P7
continuous random variable X has the probability density function fx(x) = 2/9 if P.5 The absolutely continuous random 0<r<3 and 0 elsewhere). Let (1 - if 0<x< 1, g(x) = (- 1)3 if 1<x<3, elsewhere. Calculate the pdf of Y = 9(X). P. 6 The absolutely continuous random variables X and Y have the joint probability density function fx.ya, y) = 1/(x?y?) if x > 1,y > 1 (and 0 elsewhere). Calculate the joint pdf of U = XY...
IMPORTANT: I don't need help with "a". However, I do need help
with b&c
IMPORTANT: I understand that there's a walkthrough given bellow.
However, I do not understand the walkthrough given for b&c.
Part B
- Why does E(x)+E(y)=2u (2 mew)?
-What is this?: I honestly have no idea what it
is. Please explain to me what it is and what its significance is
within the problem.
-This may be the same thing as the symbol above, but just in...
I have found answers to part a
and b and just really need help with part c! and the extra if you
have time.
A=
for part a
then for part b, I have
5. Wave mechanics: (10 points) Suppose to have the following wave function (-oo 〈 x 〈 +00) r2 a for constants A and a a) Determine A, by normalize V(x). b) Use Ψ(x) to find the expectation values (a), (z2)), and σ,-V(z2,-(z c) Find the momentum...
Question 1(a&b)
Question 3 (a,b,c,d)
QUESTION 1 (15 MARKS) Let X and Y be continuous random variables with joint probability density function 6e.de +3,, х, у z 0 otherwise f(x, y 0 Determine whether or not X and Y are independent. (9 marks) a) b) Find P(x> Y). Show how you get the limits for X and Y (6 marks) QUESTION 3 (19 MARKS) Let f(x, x.) = 2x, , o x, sk: O a) Find k xsl and f(x,...
Math 32-_ Multivariable Calculus HW 3 (1) Consider the two straight lines L1 : (2-t, 3 + 2t,-t) and L2 : <t,-2 + t, 7-20 a) Verify that L1 and L2 intersect, and find their point of intersection. (b) Find the equation of the plane containing L1 and L2 (2) Consider the set of all points (a, y, z) satisfying the equation 2-y2+220. Find their intersection 0 and 2-0. Use that information to sketch a with the planes y =-3,-2,-1,0,...
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