Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Aug 13, 2024

standard deviation Given two random variable X and Y with X=5 and Y=3 and XY=0.5, the standard deviation of 2X+Y is: 16 49 1179 None

standard deviation

Given two random variable X and Y with X=5 and Y=3 and XY=0.5, the standard deviation of 2X+Y is: 16 49 1179 None of these answers is correct

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

Financial Management For Public Health And Not For Profit Organization

Authors: Steven A. Finkler

3rd International Edition

0138152772, 9780138152772

More Books

Students also viewed these Finance questions

Question

★★★★★

Martinez Co. reported the following current-year data for its only product. The company uses a periodic inventory system, and its ending inventory consists of 405 units135 from each of the last three...

Answered: 1 week ago

Question

★★★★★

When in their information search, consumers focus on communication with friends and relatives, they are utilizing ____________ sources. A. Internal B. Personal C. Marketer-dominated D. Direct E....

Answered: 1 week ago

Question

★★★★★

2. From the perspective of an educator: How would you use your knowledge of operant conditioning in the classroom to set up a program to increase the likelihood that children will complete their...

Answered: 1 week ago

Question

★★★★★

Refer to the data for Novations, Inc., in Problem 5-47. Instructions: 1. Prepare an income statement for Novations, Inc., for the year ended December 31, 2011. 2. Prepare a statement of cash flows...

Answered: 1 week ago

Question

★★★★★

a. (1) The future value of the ordinary annuity is $. (Round to the nearest cent.) (2) The future value of the annuity due is $. (Round to the nearest cent.) b. Compare your findings in parts a(1)...

Answered: 1 week ago

Question

★★★★★

17 01:43:57 Fred and Barney started a partnership. During Year 1, Fred invested $15,000 in the business and Barney invested $23,500. The partnership agreement called for each partner to receive an...

Answered: 1 week ago

Question

★★★★★

1. 1 4 3 dx a) Find the smallest K such that | f(4) (x)| K for 4x7. Fall 2020 b) Use the part (a) answer and the Error Bound formula to find a smallest value of n for which Es10-9.

Answered: 1 week ago

Question

★★★★★

Assume that the coupling between the motor and the inertial load of Problem 14.33 is flexible (e.g., a long shaft). This can be modeled by adding a torsional spring between the motor inertia and the...

Answered: 1 week ago

Question

★★★★★

Your company has a Microsoft 365 subscription. You need to implement multi-factor authentication (MFA) by using a risk-based Conditional Access policy. What should you do first? Select only one...

Answered: 1 week ago

Question

★★★★★

Intermediate accounting 1 682 Chapter 13 prevailing market rate on January 1 of that year. Eden also entered into an interest rate swap agreement related to this loan. Under the terms of the swap...

Answered: 1 week ago

Question

★★★★★

For each of the following, Draw T-v and P-v Phase diagrams of the processes A. Compressed liquid at state (1) is heated at constant pressure to a saturated mixture at state (2). B. Saturated Liquid...

Answered: 1 week ago

Question

★★★★★

What changes would you make to the orientation program at BC Ferries? Why are you making these specific recommendations?

Answered: 1 week ago

Question

★★★★★

How could BC Ferries evaluate the return on investment for their simulation training?

Answered: 1 week ago

Question

★★★★★

Should Miranda be concerned about the turnover of pizza makers? Why or why not? Pizza Barn provides upscale takeout pizzas and has locations in major cities all across Canada. Miranda Jones, an HR...

Answered: 1 week ago

Previous Question Next Question