In Example 9.11 verify Equation 9.23, [operatorname{Var}{Z}=operatorname{Var}{X}+operatorname{Var}(Y}-2 ho sigma_{X} sigma_{Y}] = Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

Question:

In Example 9.11 verify Equation 9.23,

\[\operatorname{Var}\{Z\}=\operatorname{Var}\{X\}+\operatorname{Var}(Y\}-2 ho \sigma_{X} \sigma_{Y}\]

image text in transcribed

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Mechanical Vibration Analysis, Uncertainties, And Control

ISBN: 9781498753012

4th Edition

Authors: Haym Benaroya, Mark L Nagurka, Seon Mi Han

See More Books

Question Posted: May 06, 2024 04:02 AM

See More Questions

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
answer all questions as instructed below. attend all questions. 4 Computer Vision (a) Explain why such a tiny number of 2D Gabor wavelets as shown in this sequence are so efficient at representing...
s sf Define the terms opaque type and concrete type. [5 marks] The following is a shortened version of one of the definition modules described in the Modula-2 user manual: Provide a suitable...
One persons reform in some cases may be considered an attack on another persons vital interests. Describe how the antebellum reform movementsparticularly temperance, colonization, and womens...
Consider the network given in Figure 1.66 with three switches. Suppose that the switches operate independently of each other and that switch 1 allows a message through 1.5, with probability 0.88,...
Luthan Company uses a plantwide predetermined overhead rate of $22.80 per direct labor-hour. This predetermined rate was based on a cost formula that estimated $273,600 of total manufacturing...
Let $f(x)>0$ be a nondecreasing function. Prove that if $\mathbf{M}(f(|\xi-M \xi|)$ exists, then \[ \mathbf{P}\{|\xi-\mathbf{M} \xi| \geqslant \varepsilon\} \leqslant \frac{\mathbf{M}...
Robusta Coffee Company roasts and packs coffee beans. The process begins in the Roasting Department. From the Roasting Department, the coffee beans are transferred to the Packing Department. The...
You are building an OS using a microkernel-based approach following the principles of the L3 microkernel. The processor architecture you are building this OS for has the following features: A 32-bit...
Strain gauges are placed at two locations on a wing that is being tested in a wind tunnel. The first gauge is near the fixed base of the wing and the other gauge is near the free wing tip. Two tests...
$X$ and $Y$ have a joint probability density given by \[f(x, y)=e^{-(x+y)}, \quad x \geq 0, y \geq 0\] Find $\operatorname{Pr}\{X \geq Y \geq 2\}$ and sketch the region in the $x, y$ plane...
1. A student who has not studied for a 10-question multiple-choice test, with 4 choices among the answers (a, b, c, d) for each question, decides to simulate such a test and answer the questions...
Modern Electronics Company purchases merchandise inventory from several suppliers. On April 1, 2023, Modern Electronics purchased from Speedy Supplies $120,000 of inventory on account. On May 15,...
1) What is Ynamides : Synthesis, Reactivity and Applications in organic chemistry.
Required: Compute the Drying Department's equivalent units of production for pulping and conversion. Compute the Drying Department's cost per equivalent unit for pulping and conversion. Compute the...
1. The receiving sensitivity level of a hydrophone is -80 dB re 1 V/ubar. a) Express this sensitivity level re 1 V/Pa. b) What will be the output voltage if the pressure level of the field is 80 dB...
The following code format represents an instruction that deals with a destination register and a source memory location. If the microcontroller was of RISC architecture, calculate: 1 - Number of...
Write the structure of the Grignard reagent formed from each of the following compounds on reaction with magnesium in diethyl ether: (a) p-Bromofluorobenzene (c) Iodocyclobutane (b) Allyl chloride...
Test your confidence in the following Project Decisions: SI. # Question 01 02 03 04 05 06 07 08 09 10 How many years did it take to construct the largest Egyptian Pyramid- Pyramid of Cheops? When was...
Joaquin purchased a $235,000 crane for a construction business. The crane was sold for $175,000 after taking $115,000 of depreciation. Assume Joaquin is in the 35% tax rate bracket. Required: a. On...
The University of Cincinnati Center for Business Analytics is an outreach center that collaborates with industry partners on applied research and continuing education in business analytics. One of...
Kiwidale Dairy is considering purchasing a new ice-cream maker. Two models, Smoothie and Creamy, are available and their information is given below. Answer parts (a) and (b) below. First cost Service...

In Example 9.11 verify Equation 9.23, [operatorname{Var}{Z}=operatorname{Var}{X}+operatorname{Var}(Y}-2 ho sigma_{X} sigma_{Y}] = Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

Question:

= Var{Z} Var{X}+ Var{Y}-2poxy. (9.23)

Step by Step Answer:

Mechanical Vibration Analysis, Uncertainties, And Control

Students also viewed these Engineering questions