An n-dimensional gaussian vector w

Assignment Help Basic Statistics
Reference no: EM131084512

An n-dimensional Gaussian vector W has a block diagonal covariance matrix where CX is m × m, CY is (n - m) × (n - m). Show that W can be written in terms of component vectors X and Y in the form such that X and Y are independent Gaussian random vectors

Reference no: EM131084512

Questions Cloud

Explain how you will effectively communicate with your staff : Describe how you will create a comfortable and supportive workplace for your staff. Career development opportunities for staff and Discuss how you will create professional development opportunities for your staff.
Role of the payers in the healthcare setup : Explain the role of the payers in the healthcare setup and explain how they can be used to improve service delivery. (200 words minimum not plagiarized at all)
What is the value of the investment : An investment offers $6,900 per year for 10 years, with the first payment occurring one year from now. If the required return is 5 percent, what is the value of the investment? If the required return is 5 percent, what is the value of the investment?..
Role of the patients in the healthcare setup : Explain the role of the patients in the healthcare setup and explain how they can be used to improve service delivery. (250 words not plagiarized at all)
An n-dimensional gaussian vector w : An n-dimensional Gaussian vector W has a block diagonal covariance matrix where CX is m × m, CY is (n - m) × (n - m). Show that W can be written in terms of component vectors X and Y in the form such that X and Y are independent Gaussian random ve..
What connotation associated with terms emotionally disturbed : What are the connotations associated with the terms emotionally disturbed and behaviorally disordered? Which do you think teachers perceive as having a better chance of success in class?
Different communities from diverse perspectives : How might this issue impact different communities from diverse perspectives? (For example, are there differences based on age, gender, economics, political, ethnic, religious, educational or geographic?)
The joint pdf of two independent gaussian random variables : Thus, depending on the value of the correlation coefficient ρ, the joint PDF of X1 and X2 may resemble one of the graphs of Figure 4.5 with X1 = X and X2 = Y.
Determine the maximum compression of the spring : determine the maximum compression of the spring.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Mean rate of return on a sample

A stockbroker at Critical Securities reported that the mean rate of return on a sample of 10 oil stocks was 12.6 percent with a standard deviation of 3.9 percent. The mean rate of return on a sample of 8 utility stocks was 10.9 percent with a stan..

  Replenishment order and the receipt of the item

The distribution is shown here, where the random variable x is the number of days between the placement of the replenishment order and the receipt of the item.

  Sample proportion of pieces of unread mail

What is the mean of the sample proportion of pieces of unread mail? What is the standard error of the sample proportion?

  Expecting the miles per gallon-city performance

Suppose an engineer proposes a new model that will weigh 3100 pounds. What could we expect the miles per gallon in the city performance would be?

  Find the p-value an independent random sample is selected

find the p-value an independent random sample is selected from an approximately normal population with an unknown

  One sample t statistic-p value test

The one-sample  t  statistic has the value  t  = -1.68. What do we know about the  P -value of this test?

  Estimate probability of the stocks increase in value

An investor owns three common stocks. Each stock, independent of the other, has equally likely chances of: List the possible outcomes of this experiment. Estimate the probability at least two of the stocks increase in value.

  The slope of the regression line and test if it differs

for the xy data below computea r and determine if it is significantly different from zero.b the slope of the regression

  Critical value approach to test the hypothesis

Discover Card would like to set α = 0.05. Define Population 1 as Dallas and Population 2 as Houston and use the critical value approach to test this hypothesis.

  Difference between its upper and lower bounds

The width of an interval is half of the difference between its upper and lower bounds. The width is a measure of the uncertainty of the number specified by the interval.

  At a raffle 10000 tickets are sold at 10 each for three

at a raffle 10000 tickets are sold at 10 each for three prizes valued at 4800 1200 and 400. what is the expected value

  What can you say if there are four chairs rather than five

Show that the condition ensuring a limiting distribution holds in this case. What is the limiting distribution? What can you say if there are four chairs rather than five?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd