Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 11, 2024

We consider a random variable X uniformly distributed in the interval [5, 6], and Y a second variable whose conditional distribution knowing X = x

We consider a random variable X uniformly distributed in the interval [5, 6], and Y a second variable whose conditional distribution knowing X = x is exponential with parameter = x.

Calculate the variance of the variable T = 30- 9X + 7Y.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Applications For The Management, Life And Social Sciences

Authors: Ronald J. Harshbarger, James J. Reynolds

12th Edition

978-1337625340

More Books

Students also viewed these Mathematics questions

Question

★★★★★

"I believe in problem analysis--that's at the heart of things--but I sure don't like those focus groups. I sat in on a couple last year, and all the people did was chat. And the chatting never seemed...

Answered: 1 week ago

Question

★★★★★

4.2 Pegasus Motors Corp. has its engine assembly plant in Milwaukee and its motorcycle assembly plant in Pittsburgh. Engines are transported using trucks from Roadway Inc., which costs $4000 per...

Answered: 1 week ago

Question

★★★★★

The comparative financial statements of Marshall Inc. are as follows. The market price of Marshall common stock was $82.60 on December 31, 20Y2. Question not attempted. Determine the following...

Answered: 1 week ago

Question

★★★★★

We consider a random variable X uniformly distributed in the interval [5, 6], and Y a second variable whose conditional distribution knowing X = x is exponential with parameter = x. Calculate the...

Answered: 1 week ago

Question

★★★★★

In the US we have a pay-as-you-go tax system, meaning we pay taxes as we earn money. That is why tax money comes out of your paycheck each time you get paid instead of the IRS waiting till the end of...

Answered: 1 week ago

Question

★★★★★

A full-fillment center has 10 picking machines that receive jobs every 12 minutes (5 arriving per hour). The job arrivals have been determined to be Poisson distributed. The one technician can...

Answered: 1 week ago

Question

★★★★★

During the audit of Sunset Building Supply, you are given the following year - end bank reconciliation prepared by the client: SUNSET BUILDING SUPPLY Bank Reconciliation December 3 1 Balance per 1 2...

Answered: 1 week ago

Question

★★★★★

Weighted Average Method, Single Department Analysis, Uniform Costs Hatch Company produces a product that passes through three processes: Fabrication, Assembly, and Finishing. All manufacturing costs...

Answered: 1 week ago

Question

★★★★★

Create a process flowchart for any process that you complete either at work or in your personal life. you can use Excel, PowerPoint, Visio, or Word to create your flowchart. Your write-up should also...

Answered: 1 week ago

Question

★★★★★

4. 4.1. A firm manufactures self-assembling furniture for iFurniture. The manufacturer aims to reduce the cost of returned orders (i.e., the external cost of quality) through better quality...

Answered: 1 week ago

Previous Question Next Question