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!
Suppose you obtain and read information about new pain medications. A study was conducted to test the side effects of two drugs for the pain medications. TABLE 1 shows the results from the study.
TABLE 1
Side effect
Number of side effects in 12-week clinical trial
Placebo
n = 192
Drug A
n = 186
Drug B
n = 188
Upper respiratory congestion
10
32
19
Sinus headache
11
25
Stomach ache
2
46
12
Neurological headache
34
55
72
Cough
22
18
31
Lower respiratory congestion
5
1
None
111
3
21
a) State whether the study is observational or experimental. Explain your reason.
b) List all the variables.
c) A person is selected at random. Find the probability that the person was
i. receiving a placebo.
ii. receiving drug A or B. Are these events mutually exclusive? Give the reason.
iii. not receiving a placebo or experienced a sinus headache.
iv. having a lower respiratory congestion given that he or she received drug A.
d) Four (4) persons are selected at random for interview session. Two (2) persons from those who received drug A, and the others from those who received drug B. Is it unusual that all of them did not having any side effects? Justify your answer.
Your Company, Agrico Products, is considering the purchase of a tractor that will have a net cost of $36,000, will increase pre-tax operating cash flows before taking account of depreciation effects by $12,000 per year,
Your firm needs to raise $10 million. Assuming that flotation costs are expected to be $15 per share, and that the market price of the stock is $120, how many shares would have to be issued? What is the dollar size of the issue?
individual computer homework assignment 1 ndash cost of goods manufactured decision modelfall 2012objectivesthe
The ccount offers your 5% interest rate compounded annually?
Which of the following statements is most correct?
Since the Fed has no direct influence over the bond market, explain why indirectly monetary policy can move the long bond.
little books inc. recently reported net income of 3 million. its operating income ebit was 6 million and the company
On August 1, 2006, Zambabwe changed the value of the Zim dollar from Z$101/U.S.$ to Z$250/U.S.$
The value of the portfolio on December 31 of the same year was $113,201. At the end of June, Stacy withdrew $5,000 from the portfolio. What is the holding period return for the year?
Pfizer operating in over 100 countries around the world, they conduct their financial operations in many currencies. Talk about the accounting exposure from their global operation.
review the legislation of your home stateregioncity in u.s.a that allows the formation of limited liability companies.
Discuss and justify why do you think this provision is important if implemented by the company and Explain and discuss the ethical limits that managers should consider at taking risks with the invertors money. Would you avoid risk at all cost? Why..
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