Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Independent random samples of 64 observations each are chosen from two normal distributions with the following means and standard deviations.population 1u1 = 12o1 = 4population 2:u2=10o2 = 3
let xbar1 and xbar2 denote the two sample means.
a) Give the mean and standard deviation of the sampling distribution of xbar1.
b) Give the mean and standard deviation of the sampling distribution of xbar2.
c) Suppose you were to calculate the difference between the sample means (xbar1-xbar2). Find the mean and standard deviation of the sampling distribution of (xbar1-xbar2).
d) Will the statistic (xbar1-xbar2) be normally distributed? Explain.
Value Lodges owns an economy motel chain and is considering building a new 200-unit model. The cost to build is estimated at $8,000,000; estimates for motel furnishings will cost an additional $700,000 and will require replacement every 5 years. A..
suppose tht businesses buy a total of 100$ billion of the four resources(labor, land, capital and entreprenrial ability) from households. If households receive 60$ billion in wages, 10$ billion in rent and 20$ billion in interest
Joseph starts to make quarterly deposits of $1,500 (at the end of a quarter) into an investment account at the age of 45. If he wants to have $250,000 when he retires at the age of 65, what must be the nominal and the effective interest rates per ..
what is the probability that it will be green?I did take one marble out of the bag; it was red. I set it aside. Now I am going to choose another marble at random. What is the probability that it will be green?
Acme Container Company produces egg containers that are sold to egg distributors using capital and labor. At Acme the marginal product of labor is: MPL=15 while the marginal product of capital is: MPK=10. Workers at Acme earn $10 hour (w=$10), whi..
Ten years ago a machine cost $800,000. Now, the same machine costs $1,200,000. Calculate the average rate of inflation per year.2) An investor bought a tax-free provincial bond, at a cost of $1000 which will pay $50 interest each year for 20 years...
A travel company has hired a management consulting company to analyze demand in 26 regional markets for one of its major products: a guided tour to a particular country. The equation for the quantity demanded is Q = 1500 - 4p + 5A + 10I + 3Px
Assume a depository institution holds vault cash of $3 million, reserve deposits at the Fed of $25 million, and has borrowed $2 million from the Fed's discount window. If that institution holds $300 million in transactions deposits and is subject ..
Determine the quantity demanded,the quantity supplied, and the magnitude of the shortage if a pride ceiling of $30 is imposed in this market. Also, determine the full economic price paid by consumers. What are the equilibrium quantity and price in ..
You borrowed $20,000 from your uncle to finance your college education. Your uncle is very flexible in your repayment plan, but he will charge an 8% interest compounded annually for any unpaid balance.
Economic Decision whether to stay out of town or spent the night. The town is 150 miles from my house which takes 2.5 hours of drive time. The hotel cost $119.00 per night. While I will have 5 hours my time value is $25.00 per hour of non-producti..
A perfectly competitive firm faces a market price of $10 for its output X. It owns two plants, A and B, whose total costs are TCA = 10+2X+.25X2,TCB = 15+.4X+.1X2. How many units should each plant produce to maximize profit at that price
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd