If the exponent of e of a bivariate normal density is 1/54 (x2 + 4y2 + 2xy+
Question:
–1/54 (x2 + 4y2 + 2xy+ 2x+ 8y+ 4)
Find σ1, σ2, and ρ, given that µ1 = 0 and µ2 = –1.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
Equating coefficients of x 2 xy and y 2 with those of bivar...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
John E Freunds Mathematical Statistics With Applications
ISBN: 9780134995373
8th Edition
Authors: Irwin Miller, Marylees Miller
Question Posted:
Students also viewed these Statistics questions
-
Show that the probability density function fXY (x, y; X, Y, X, Y, p) of a bivariate normal distribution integrates to one. [Hint: Complete the square in the exponent and use the fact that the...
-
A joint random variable (X1, X2) is said to have a bivariate normal distribution if its joint density is given by for (a) Show that E(X1) = μX1 and E(X2) = ÏX2. (b) Show that...
-
Suppose that X and Y have a bivariate normal distribution with joint probability density function fXY (x, y; X, Y, X, Y, p). (a) Show that the conditional distribution of Y, given that X = x is...
-
PROJECT SCENARIO You are recently appointed as the IT Consultant and Software Architect in BMS a Software Architect firm. As your first project, you are assigned by the Project Manager to propose and...
-
Using the phone numbers listed in your telephone directory as your population, randomly obtain 20 samples of size 3. From each phone number identified as a source, take the fourth, fifth, and sixth...
-
Use the information from IFRS18-6, but assume Turner uses the cost-recovery method. Prepare the companys 2012 journal entries.
-
Recall that the randomization test for the data in Example 3.5 fails to find evidence of a significant increase in the amount of wear with material B. Does this mean that material B has equivalent...
-
Park Company purchased 90% of the stock of Salt Company on January 1, 2009, for $465,000, an amount equal to $15,000 in excess of the book value of equity acquired. This excess payment relates to an...
-
How do cognitive biases and cultural differences impact collaborative decision-making processes, and what techniques can be implemented to mitigate their effects in high-stakes environments ? Explain
-
The volume V of liquid in a spherical tank of radius r is related to the depth h of the liquid by V = h2(3r h)/3 Determine h given r = 1 m and V = 0.75 m3.
-
To prove Theorem 6.10, show that if X and Y have a bivariate normal distribution, then (a) Their independence implies that = 0; (b) = 0 implies that they are independent. Theorem 6.10 If two random...
-
If X and Y have the bivariate normal distribution with 1 = 2, 2 = 5, 1 = 3, 2 = 6, and = 2/3 , find Y|1 and Y|1.
-
Jae Company lost 70% of its inventory in a fire on March 25, 2012. The accounting records showed the following gross profit data for February and March. Jae Company is fully insured for fire losses...
-
A bag holds 10 black jellybeans, 12 green ones, 3 orange ones, and 20 blue ones. If you reach in and grab one randomly, what is the probability of picking sequentially (a) a black one, \((b)\) an...
-
Particles in a closed container move around and collide with one another and with the walls of the container. There are \(5.00 \times 10^{13}\) basic states possible for this system, and the...
-
When two standard dice are thrown, what is the probability that the sum of the dots on the two top faces will be 7 ?
-
With a standard deck of 52 playing cards, what is the probability of randomly picking (a) any card numbered 8 and \((b)\) any king, queen, jack, or ace?
-
Water leaks out of a small hole in the side of a bucket. The hole is a distance \(d\) below the surface of the water, and the cross section of the hole is much smaller than the diameter of the...
-
Restrict the domain of f(x) so that f is one-to-one. Then find f -1 (x). f(x)=x-1
-
Troy is a qualified radiologist who operates a successful radiology practice from purpose- built rooms attached to his house. Troy works in the practice three days a week, and the other two days he...
-
The following situation actually occurred in a 2009 college football game between Washington and Notre Dame. With about 3.5 minutes left in the game, Washington had fourth down and one yard to go for...
-
Mr. Maloy has just bought a new $30,000 sport utility vehicle. As a reasonably safe driver, he believes that there is only about a 5% chance of being in an accident in the coming year. If he is...
-
The purchasing agent for a PC manufacturer is currently negotiating a purchase agreement for a particular electronic component with a given supplier. This component is produced in lots of 1000, and...
-
Consider a plane of mass 50,000 kg in takeoff when the thrust for each of its four engines is 25,000 N. If the plane is facing an air drag force of 10,000 N; What is the acceleration of the plane?
-
Discuss the rationale and ways in which developers are regulated in relation to the acquisition and development of land in Singapore.
-
Interview an individual who has a chronic illness. With the individual's permission, interview them about what it is like to live with a chronic illness, the most difficult parts of being chronically...
Study smarter with the SolutionInn App