Bayesian statistics question. Please do both parts.
Bayesian statistics question. Please do both parts. 3.6 Exponential family expectations: Let p(yo)-c(d)h(y) exptot(y)} be an...
Parts e-h
Suppose that (Xi,A), , (XN,Yv) denotes a random sample. Let Si = a+bX, T, = c+ dY,, where a, b, c and with the analogous expressions for Y, ST. Let σΧΥ ρΧΥ-Oxy/(ơxdY), with the analogous expressions for S, T Σ Xi, and σ. NLī Σί (Xi-X)2, -, Σ (Xi-X)(X-Y), and let d are constants. Let X = (a) Show that σ (b) Show that 37, b d ƠXY. (c) Show that ps- pxy. (d) How do the above...
I have solved the questions (a) to (c). Could you please help me
with questions (d),(e),(f)? Thank you!
4. Suppose that(x,y), ,(XN,Yv) denotes a random sample. Let Si-a+bX, T, e+ dy, where a, b, c and d are constants. Let X = Σ x, and with the analogous expressions for Y, S, T. Let ớXY = N- ρχ Y-σχ Y/(σχσΥ), with the analogous expressions for S, T. = NT Σ(X,-X)2, . Σ(X,-X)(X-Y), and let (a) Show that σ = b20%...
Please show all the work to complete the question and explain
each step, please. Thank you!
Let F(x, y) e*y (y cos x - centered at (1,0) in the first quadrant, traced clockwise from (0,0) to (2, 0). And suppose that C2 is the line from (0,0) to (2,0). sin x) xexy cos xj. Suppose that C1 is the half of the unit circle (A) Use the curl test to determine whether F is a gradient vector field or not....
Please do both question. Thank you!!!
Let -3 -3 -1 A= 4 -1 -3 | 0 2 2 Evaluate the determinant of A using the row or column that minimizes the amount of computation. a) 0-4 b) 00 c) 01 d) 0-3 e) 4 f) None of the above. Review La Question 14 Determine the values of for which the system below has nontrivial solutions. (5-)x – 2y=0 -5x+(2-a)y=0 a) A={1,8) b) A = {2,5) c) A={-1,8) d) A={0,7) e)...
We've been using L'Hopitals as well as family of functions and
modeling. stuff from chapter 4 in the 7th Edition of single
variable calculus book.
1. (7 points) A rectangle is located with its base along the x axis, one corner at (8,0) and the opposite corner on the graph y = ln(x) for some 1 x 10. Draw a picture of the given scenario. a. If the other corner along the x axis an x value of e, what...
I wonder only both (d) and (e).
If you use excel, please show what you do exactly.
Please help me. Thanks.
ts) Can-Do Canoe sells lightweight portable canoes. Quarterly demand for its most 2. (70 point ar product family over the past 3 years has been as follows. popul 2015 2 2016 2 2017 Year Demand 25 120 40 60 30 140 608035 150 55 90 4 Quarter a) (10 points) Use an exponential smoothing model with smoothing constant a...
please show all the steps
15.5.37 Question Help A function f and a point P are given. Let θ correspond to the direction of the directional derivative. Complete parts (a) through (e) #x,y)-10-4x2-3y2, P(3,4) a. Find the gradient and evaluate it at P The gradient at P is b Find the angles θ with respect to the positive x-axis associated with the directions of maximum increase, maximum decrease, and zero change What angle(s) is/are associated with the direction of maximum...
show all calculations and do all parts of the question. Externalities II [Warning, this problem is an enhanced version of a negative externality problem. While I break it down into a series of short steps, it still may take a long time to figure out. Budget accordingly. Don’t skimp on your graph. Your picture will hopefully help you understand what is going on.] High levels of automobile traffic in big cities are incredibly costly to society. Time spent idling in...
2. Consider a mass m moving in R3 without friction. It is fasten tightly at one end of a string with length 1 and can swing in any direction. In fact, it moves on a sphere, a subspace of R3 1 0 φ g 2.1 Use the spherical coordinates (1,0,) to derive the Lagrangian L(0,0,0,0) = T-U, namely the difference of kinetic energy T and potential energy U. (Note r = 1 is fixed.) 2.2 Calculate the Euler-Lagrange equations, namely...
Question #1
Question #2
Please answer both questions in full if you know how to do it!
Please allign the answers how the questions are so it's not
confusing for me to figute out where it goes! I will give thumbs up
if the answers are correct! If you have trouble reading any of the
images please let me know so that I can post another picute! Thank
you
Question #1
Question #2
- X Data Table December 31, 2024...