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!
A study by the centers of disease control (CDC) found that 23.3% of smokers are adults and that roughly 70% of those who do smoke indicate that they want to quit (Associated Press, July 26, 2002). CDC reported that, of people who smoked at the point of their lives, 50%, have been able to kick the habit. Part study suggested that the success rose by education level. Assume that a sample of 100 college graduates who smoked at the point of their lives showed that 64 had been able to successfully stop smoking.
a. State the hypothesis that can be used to determine whether the population of the college graduates has a success rate higher that the overall population when it comes to breaking smoking habit.
b. Given the sample data, what is the proportion of college graduates who, having smoked at the point of their lives, were able to stop smoking?
c. What is the p-value? At a=0.01, what is your hypothesis testing conclusion?
An outer beltway is being planned for a metropolitan area in your state. The initial cost is estimated to be $150M. Benefits are expected to be $8M a year. Annual maintenance costs are expected to be about $800K.
Find the four-firm concentration ratios for the following industries: fluid milk (311511), women's and girl's cut & sew dresses (315233), envelopes (322232), electronic computers (334111).
short-term parkers and all-day parkers with respective demand curves of Ps=3-(Qs/200) and Pc=2-(Qc/200). Here P is the average hourly rate and Q is the number of cars parked at this price. The garage owner is considering charging different prices ..
Would an HMO entering the Medicare market expect to experience favorable or adverse selection?
a)What is the probability that two randomly (and independently) selected applicants will both score less than 450 in this test b) What is the probability that out of two randomly (and independently) selected applicants, at least one will score less..
Finally, suppose for part c only that you now have the additional information that the marginal cost to Magee's of making one transparent pie is $2 (and is constant). Magee's currently charges $5 for each transparent pie.
A morgage banking company has been evaluating the merits of a 50 years morgage in (in addition to thier popular 30 years morgage). the basic idea is to reduce the monthly payment and make home owenership more affordable.
Baby boomers can save up to $22,000 per year in a 401k account. If Eileen's starting balance at age 50 is $200,000 and she saves the full amount available to her, how much money will she have saved when she is 65 years old (after 15 years of savin..
What is the amount of 10 equal annual deposits that can provide five annual withdrawals, where a first withdrawal of $3,000 is made at the end of year 11 and subsequent withdrawals increase at the rate of 6% per year
Consider an economy in which the marginal labor MPN is MPN= 309-2N, where N is the amount of labour used. The amount of labor supplied, NS, is given by NS=22+12w+2T, where w is the real wage and T is a lump-sump tax levied on individuals.
On the planet Omicron Persei 8, government spending is $1000, net taxes are $1200, and planned investment is $1400. Consumers spend according to the equation C = 100 + 0.8Yd, where Yd represents disposable income.
the most efficient production technology available for making vitamin pills has the cost structure given in the following table. Note that output is measured as the number of bottles of vitamins produced per day and that costs include a normal pro..
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