For any positive number k, verify that f (x) = 1/(2k 3 )x 2 e -x/k ,
Question:
For any positive number k, verify that f (x) = 1/(2k3)x2 e-x/k, x ≥ 0, is a density function.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 33% (6 reviews)
I If k 0 1 273 xk0 for a...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
Question Posted:
Students also viewed these Mathematics questions
-
Suppose where is some positive constant with the appropriate dimensions. Wed like to find the bound statessolutions to the time-independent Schrdinger equation with negative energy (E < 0). (a) Lets...
-
For the JVP y' = y. y (0) = 0 of Example 3, and for any positive number t0 show that a solution is given by equation (4).
-
For any non-zero number a, one can explain why a = 1 by the rules of exponents. 1 = a +a" = a"-" = a Explain why a-1 for any non-zero number a. (Don't just say "it is a rule", but you may want to use...
-
Solve the given equation over the real numbers by completing the square. If there are more than one solution, separate them by a comma. If there is no real solution, enter DNE (short for does not...
-
Foley Distribution Service paid $130,000 for a group purchase of land, building, and equipment. At the time of the acquisition, the land had a market value of $70,000, the building $42,000, and the...
-
You have just been hired as a brand manager of toothpaste for a large consumer products company. Your job mainly involves encouraging the advertising and production groups to promote and manufacture...
-
a. Assume that \(y_{1}, \ldots, y_{n}\) are i.i.d. with a negative binomial distribution with parameters \(r\) and \(p\). Determine the maximum likelihood estimators. b. Use the sampling mechanism in...
-
How long does it take for the following to happen? a. $856 grows into $1,122 at 7% b. $450 grows into $725.50 at 12% compounded monthly c. $5,000 grows into $6,724.44 at 10% compounded quarterly
-
Go through the entire course content as if you were studying for a final exam. Assignment: Create an on-line business that doesn't currently exist. You can choose to provide any type of product or...
-
The number of phone calls coming into a telephone switchboard during each minute was recorded during an entire hour. During 30 of the 1-minute intervals there were no calls, during 20 intervals there...
-
In a large factory there is an average of two accidents per day, and the time between accidents has an exponential density function with an expected value of 1/2day. Find the probability that the...
-
Assume Williams & Sellers, the accounting firm, advises Ocean Mist Seafood that its financial statements must be changed to conform to GAAP. At December 31, 2016, Ocean Mist's accounts include the...
-
A put option on Facebook stock (European style, with strike price of X = $60 and expiration in T = 6 months) is traded at = $5. The stock price is currently = $56. Facebook pays no dividends. The...
-
You have a liability of $100,000 that is due in four years. In order to hedge against interest rate risk, you must use a portfolio with a similar duration using a 5-year zero-coupon bond and a 3-year...
-
What have existing papers found regarding the existence of performance persistence in the hedge fund sector? How do we explain these findings in light of the Berk and Green model?
-
What if the investment was expected to last 5 years instead of 20? Do we need a Terminal Value then?
-
1. Describe, at the first level of analysis, the factors that cause changes in the interest rate. 2. List and explain four major factors that determine the quantity demanded of an asset. 3. List and...
-
A T-bill with 125 days remaining to maturity is discounted to yield 4.6% simple interest. What is the effective annualized rate of return on the T-bill?
-
In Problem use absolute value on a graphing calculator to find the area between the curve and the x axis over the given interval. Find answers to two decimal places. y = x 3 ln x; 0.1 x 3.1
-
An article in Biotechnology Progress (2001, Vol. 17, pp. 366368) reported on an experiment to investigate and optimize nisin extraction in aqueous two-phase systems (ATPS). The nisin recovery was the...
-
An article in Optical Engineering [Operating Curve Extraction of a Correlators Filter (2004, Vol. 43, pp. 27752779)] reported on the use of an optical correlator to perform an experiment by varying...
-
Table E12-11 presents quarterback ratings for the 2008 National Football League season (The Sports Network). (a) Fit a multiple regression model to relate the quarterback rating to the percentage of...
-
1. What are antibodies? A) Proteins that activate complement against microbes B) Proteins that prevent attachment of microbes to mucosal surfaces C) Proteins that increase the concentration of gamma...
-
16. Which immunoglobulin is reduced in common variablehypogammaglobulinemia? A) IgE B) IgA C) IgG D) IgM 17. What is the effect of AIDS on immune surveillance? A) High incidence of tumors B) Enhanced...
-
13. What holds the two heavy chains of an immunoglobulin together? A) Hydrophobic bonds B) Salt linkages C) Disulfide bonds D) Hydrogen bonds 14. What is the term for the monovalent fragment with...
Study smarter with the SolutionInn App