If we have E(sinX+Y|Y) . How can I write this in different way? I mean we...
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If
we have E(sinX+Y|Y) . How can I write this in different way? I mean
we...
Can you please write this code in different way because this is for my friend and i want to chang...
can you please write this code in different way because this is
for my friend and i want to change it to submit it other wise we
both will get zero
i attached also the question down also i am not sure of his
answers so just try to solve it and your trial will be so
apprciated anyway thanks for your time and efforgts :-
the question was
From Maxwell's equations we have, 0B From this expression, we need...
If we know that E[Y|X] = E[Y], then we also know that X and Y are...
If we know that E[Y|X] = E[Y], then we also know that X and Y are independent. [For those of you not used to this notation, E[Y] is the "expectation" of Y. This may have been introduced to you in another Statistics course as m or the population mean. Extending this, E [Y|X] is the expectation of Y given X.] a)True b)False
Studying through lecture slides for a quiz - can someone explain how we were supposed to...
Studying through lecture slides for a quiz - can someone explain
how we were supposed to know A=? And how we arrived at y= for the
integral?
Example: Gaussian wave packet A free particle has the initial wave function. Find Y(x,t). O how to knows Y(x,0) = Ae -ax? A=291942 Here a and A are real and positive. What is A? 1/4 V too A. a Bova c. a D. (29) 1/4 At = 0 $(x) = vzw Sa Pille-ikody...
4. What does "scientific adaptation" mean? How is it different from the way we use the...
4. What does "scientific adaptation" mean? How is it different from the way we use the term "adaptation" in everyday language? 5. What two processes are necessary for adaptation to occur? 6. Genetic variation occurs randomly and increases the diversity of a population. Natural selection is nonrandom and decreases the diversity of a population. How do these two processes work together to produce adaptations in populations over time? 7. What are two possible outcomes of adaptations in lineages over time?...
Please solve all three. Thank you very much 5. (a) Let a be a constant (we...
Please solve all three. Thank you very
much
5. (a) Let a be a constant (we can write “a ER” to mean “a is a real number”). Verify that y(x) = ci cos(ax) + C2 sin(ax) is a solution for y" = -a’y, where C1,C2 ER. (b) Consider the hyperbolic trigonometric functions defined by cosh(x) = et tex 2 ex – e- sinh(x) = * d Show that I cosh(x) = sinh(x) and sinh(x) = cosh(x). (e) Verify that y(x)...
How ethics and ethical behaviours in different countries can shape the way we do business? Support...
How ethics and ethical behaviours in different countries can shape the way we do business? Support your response with proper reasoning and bring an example of company and/or business practice which was transformed because of bringing more attention to ethics? I need an answer with refrences
Please explain how the answer below was found...no other way please...i dont understand how this solution...
Please explain how the answer below was found...no other way
please...i dont understand how this solution was found!! thank
you
5.3.12. Let X1, X2, ..., Xn be a random sample from a Poisson distribution with mean u. Thus, Y = {i=1 X; has a Poisson distribution with mean nu. Moreover, X = Y/n is approximately N(41, 4/n) for large n. Show that u(Y/n) = VY/n is a function of Y/n whose variance is essentially free of u. u(X) = v(x)...
I have a project to write a C program to find how many different words in...
I have a project to write a C program to find how many different words in a file , get a file as a input and find 10 most common words in file. Hope anyone can help. Thank you so much!
Q4. Let 1.01 0.99 0.99 0.98 (a) Find the eigenvalue decomposition of A. Recall that λ is an eigenvalue of A if for some u1],u2 (entries of the corresponding eigenvector) we have (1.01 u0.99u20 99...
Q4. Let 1.01 0.99 0.99 0.98 (a) Find the eigenvalue decomposition of A. Recall that λ is an eigenvalue of A if for some u1],u2 (entries of the corresponding eigenvector) we have (1.01 u0.99u20 99u [1] + (0.98-A)u[2] = 0. Another way of saying this is that we want the values of λ such that A-λ| (where I is the 2 x 2 identity matrix) has a non-trivial null space there is a nonzero vector u such that (A-AI)u =...
Problem 1 Suppose X ~ fx(x), and let Y = aX + b. We know that...
Problem 1 Suppose X ~ fx(x), and let Y = aX + b. We know that E(Y) = aE(X) b, and Var(X)a2Var(X). What about the density of Y, fy(y)? Assuming a > 0. Calculate fy(y) using the following two methods (1) Let Fx() P(X x). Calculate Fy(y) = P(Y < y) in terms of Fx. Then calculate fy (2) Calculate Y (y, y + Ay)) Ay fr(y) (3) Give geometric explanations of your result
can you please write this code in different way because this is
for my friend and i want to change it to submit it other wise we
both will get zero
i attached also the question down also i am not sure of his
answers so just try to solve it and your trial will be so
apprciated anyway thanks for your time and efforgts :-
the question was
From Maxwell's equations we have, 0B From this expression, we need...
Studying through lecture slides for a quiz - can someone explain
how we were supposed to know A=? And how we arrived at y= for the
integral?
Example: Gaussian wave packet A free particle has the initial wave function. Find Y(x,t). O how to knows Y(x,0) = Ae -ax? A=291942 Here a and A are real and positive. What is A? 1/4 V too A. a Bova c. a D. (29) 1/4 At = 0 $(x) = vzw Sa Pille-ikody...
4. What does "scientific adaptation" mean? How is it different from the way we use the term "adaptation" in everyday language? 5. What two processes are necessary for adaptation to occur? 6. Genetic variation occurs randomly and increases the diversity of a population. Natural selection is nonrandom and decreases the diversity of a population. How do these two processes work together to produce adaptations in populations over time? 7. What are two possible outcomes of adaptations in lineages over time?...
Please solve all three. Thank you very
much
5. (a) Let a be a constant (we can write “a ER” to mean “a is a real number”). Verify that y(x) = ci cos(ax) + C2 sin(ax) is a solution for y" = -a’y, where C1,C2 ER. (b) Consider the hyperbolic trigonometric functions defined by cosh(x) = et tex 2 ex – e- sinh(x) = * d Show that I cosh(x) = sinh(x) and sinh(x) = cosh(x). (e) Verify that y(x)...
Please explain how the answer below was found...no other way
please...i dont understand how this solution was found!! thank
you
5.3.12. Let X1, X2, ..., Xn be a random sample from a Poisson distribution with mean u. Thus, Y = {i=1 X; has a Poisson distribution with mean nu. Moreover, X = Y/n is approximately N(41, 4/n) for large n. Show that u(Y/n) = VY/n is a function of Y/n whose variance is essentially free of u. u(X) = v(x)...
Q4. Let 1.01 0.99 0.99 0.98 (a) Find the eigenvalue decomposition of A. Recall that λ is an eigenvalue of A if for some u1],u2 (entries of the corresponding eigenvector) we have (1.01 u0.99u20 99u [1] + (0.98-A)u[2] = 0. Another way of saying this is that we want the values of λ such that A-λ| (where I is the 2 x 2 identity matrix) has a non-trivial null space there is a nonzero vector u such that (A-AI)u =...
Problem 1 Suppose X ~ fx(x), and let Y = aX + b. We know that E(Y) = aE(X) b, and Var(X)a2Var(X). What about the density of Y, fy(y)? Assuming a > 0. Calculate fy(y) using the following two methods (1) Let Fx() P(X x). Calculate Fy(y) = P(Y < y) in terms of Fx. Then calculate fy (2) Calculate Y (y, y + Ay)) Ay fr(y) (3) Give geometric explanations of your result
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