Prove that if X and F are independent, then their covariance and their cor relation coefficient are

Question:

Prove that if X and F are independent, then their covariance and their cor¬

relation coefficient are equal to zero \_Note\ The reverse implication is not true in general.]

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

Step by Step Answer:

Related Book For book-img-for-question

Statistics Probability Inference And Decision

ISBN: 9780030778056

1st Edition

Authors: Robert L. Winkler, William L. Hays

See More Books

Question Posted: Sep 19, 2024 09:01 AM

See More Questions

What is a time series? Explain the four characteristics that time series may exhibit and provide some practical examples.
Atlas Mines has adopted a policy of increasing the annual dividend on its common stock at a constant rate of 2.75 percent annually. The firm just paid an annual dividend of $1.67. What will the...
If you were Adidas, how would you compete with Nike?
Prove that if X and F are independent, then their covariance and their cor relation coefficient are equal to zero \_Note\ The reverse implication is not true in general.]
Amazons autobot recently recommended a book to one of us titled Quality Maintenance: Zero Defects through Equipment Management. The books description is Achieve zero-defect product quality by...
The contribution margin income statement of Trepani Donuts for August 2024 follows: (Click the icon to view the contribution margin income statement.) Trepani sells five dozen plain donuts for every...
Prove that cov (aX, bY) = ab cov (X, F).
There is a real danger in confusing the idea of causation with that of statis tical association. Why do you think these two concepts are so often confused? For example, for centuries it was thought...
What two axes are typically used in a risk control map? Explain what the two parallel dashed lines in exhibit 5-16 signify. Exhibit 5-16 Critical RISK SIGNIFICANCE Low Low 1 Critical CONTROL...
Discuss all branches of science
please solve On August 1, 20Y9, Brooke Kine established Westom Plealty. Brooke completed the following transactions during the month of August. a. Opened a busiress bank account with a deposit of...
Problem 2-6 (Algo) Accounting cycle [LO2-3, 2-4, 2-5, 2-6, 2-7, 2-8] The general ledger of the Karlin Company, a consulting company, at January 1, 2021, contained the following account balances:...
please help! 16. Troy purchased a deferred annuity for $100,000, naming himself and his wife as joint annuitants and his daughter, Trudy, as beneficiary. Ten years later, the contract had grown to...
On April 3rd 2013, information received by Australian journalist Gerard Ryle came out around the world about affshore banking(paradis Fiscaux) in April 2016 the "PanamaPaper" came out in the...
External Financing Needed Testaburger, Inc., uses no external financing and maintains a positive retention ratio. When sales grow by 15 percent, the firm has a negative projected EFN. What does this...
9.Consider the reaction 3NO2(g)+H2O=2HNO3(aq)+NO(g) where Delta H=-137 kJ.How many kilojoules are released when 92.3g of NO2 reacts?
Lets Make a Deal In 1991, columnist Marilyn Vos Savant posted her reply to a readers question. The question posed was in reference to one of the games played on the gameshow Lets Make a Deal hosted...
Companies whose stocks are listed on the New York Stock Exchange (NYSE) have their company name represented by either one, two, or three letters (repetition of letters is allowed). What is the...
Outside a home there is a keypad that will open the garage if the correct four-digit code is entered. (a) How many codes are possible? (b) What is the probability of entering the correct code on the...

Prove that if X and F are independent, then their covariance and their cor relation coefficient are

Question:

Step by Step Answer:

Statistics Probability Inference And Decision

Students also viewed these Business questions