A certain drug can be used to reduce the acid produced by the body and heal...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 92% of patlents taking the drug are healed within 222 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a = 0.01 level of significance. Click here to view the standard normal distribution table (oage 1). Click here to view the standard nomal distribution table (page 2). Because npo (1-Po) -D 10, the sample size is V 5% of the population size, and the sample the requirements for testing the hypothesis satisfied. (Round to one decimal place as needed.) What are the null and alternativo hypotheses? Họ: | V versus H, : I (Type integers or decimals. Do not round.) Determine the test statistic, zn 2, = (Round to two decimal places as needed.) Detomine the critical valuc(s). Sclect the corroct choice bolow and fill in the answer box to complote your choice. (Round to two decimal places as needed.) O A. ±2,/2- +O O B. Z, - Choose the correct conclusion below. O A. Reject the null hypothesis. There is insufficient evidence to conclude that more than 92 % of patients taking the drug are healed within 8 weeks O B. Do not reject the null hypothesis. There is insufficient evidence to conclude that more than 92% of patients taking the drug are healed within 8 weeks. O C. Do not reject the null hypothesis. There is sufficient evidence to conclude more than 92% of paticnts taking the drug are healed within O D. Reject Ihe null hypolhesis, There is sufficient evidence to conclude that more than 92% of palients taking the drug are healed within 8 weeks. weeks. A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 92% of patlents taking the drug are healed within 222 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a = 0.01 level of significance. Click here to view the standard normal distribution table (oage 1). Click here to view the standard nomal distribution table (page 2). Because npo (1-Po) -D 10, the sample size is V 5% of the population size, and the sample the requirements for testing the hypothesis satisfied. (Round to one decimal place as needed.) What are the null and alternativo hypotheses? Họ: | V versus H, : I (Type integers or decimals. Do not round.) Determine the test statistic, zn 2, = (Round to two decimal places as needed.) Detomine the critical valuc(s). Sclect the corroct choice bolow and fill in the answer box to complote your choice. (Round to two decimal places as needed.) O A. ±2,/2- +O O B. Z, - Choose the correct conclusion below. O A. Reject the null hypothesis. There is insufficient evidence to conclude that more than 92 % of patients taking the drug are healed within 8 weeks O B. Do not reject the null hypothesis. There is insufficient evidence to conclude that more than 92% of patients taking the drug are healed within 8 weeks. O C. Do not reject the null hypothesis. There is sufficient evidence to conclude more than 92% of paticnts taking the drug are healed within O D. Reject Ihe null hypolhesis, There is sufficient evidence to conclude that more than 92% of palients taking the drug are healed within 8 weeks. weeks.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these accounting questions
-
A deburring robot can be used to smooth off machined parts by following a preplanned path (input command signal). In practice, errors occur due to robot inaccuracy, machining errors, large...
-
In laboratory situations, a projectiles range can be used to determine its speed. To see how this is done, sup-pose a ball rolls off a horizontal table and lands 1.5 m out from the edge of the table....
-
A laser beam can be used to weld, drill, etch, cut. And mark metals, as shown In Figure P5.3(a) [14]. Assume we have a work requirement for an accurate laser to mark a parabolic path with a...
-
As a preliminary to requesting budget estimates of sales, costs, and expenses for the fiscal year beginning January 1, 2009, the following tentative trial balance as of December 31, 2008, is prepared...
-
Use Gay-Lussacs law to determine the final temperature of a gas whose initial pressure is 1.88 atm, initial temperature is 76.3 K, and final pressure is 6.29 atm. Assume volume and amount are held...
-
Use quintiles to briefly summarize the degree of income inequality in the United States. How and to what extent does government reduce income inequality?
-
Consider the net cash flows and salvage values shown below. Assume the alternatives can be indefinitely renewed with the same cash flows and salvage values. Using a MARR of 8%, specify the planning...
-
The following data were taken from the balance sheet accounts of Wickham Corporation on December 31, 2010. Prepare the required journal entries for the following unrelated items. (a) A 5% stock...
-
The homogeneous equation x12x2 x3 = 0 defines a null space U in R. Write the above linear system (of one equation) as a homogeneous matrix problem. Show, by derivation from the matrix above, that a...
-
This problem asks you to analyze the capital structure of HCA, Inc., the largest private operator of health care facilities in the world. In 2006, a syndicate of private equity firms acquired the...
-
Draft a new customer profitability statement for both alpha hospital and beta hospital using new activity drivers shown below. Work through the following numerical exercise by filling in the template...
-
Suppose Smith acquired an asset and capitalized its value at $592. If the useful life of the machine is assumed to be 10 years, and the salvage (residual) value is $42, how much would depreciation be...
-
How to record a trade-in? Explain with example.
-
Property: Elliot Bay Towers Number of Buildings: 10 Number of Units 100; 10 units in each building Minimum Set Aside: 40% @ 60% Credit Allocation: 70%; Divided evenly between the 10 buildingsWhat is...
-
Suppose that f(z) = (x-2)4 a. If N = 100, then find a 8 >0 such that if x #2 satisfies |z-2 <8, then f(z) > 100. b. If N = 10000, then find a > 0 such that if z #2 satisfies | -2 <6, then f(z) >...
-
4. Work out the number of elementary operations in the worst possible case and the best possible case for the following algorithm (justify your answer): 0: function Nonsense (positive integer n) 1:...
-
Migration and immigration is an age-old process of people moving across borders.Some argue it is detrimental to a country's stability and others say that it brings benefits. Historically, what were...
-
Distinguish among total-moisture content, free-moisture content, equilibrium-moisture content, unbound moisture, and bound moisture.
-
Develop the state-space representation of a radioactive material of mass M to which additional radioactive material is added at the rate r(t) = Ku(t), where K is a constant. Identify the state...
-
There has been considerable engineering effort directed at finding ways to perform manipulative operations in space-for example, assembling a space station and acquiring target satellites. To perform...
-
Obtain a state variable matrix for a system with a differential equation d'y di d'y dy dt + 4 dr? + 6- + 8y = 20u(1). %3D
-
Describe an example of resistance to change that you have observed. Why did it occur?
-
Discuss: The best organizational structure to generate innovative ideas might not be the best structure to implement those ideas.
-
You have been charged with staffing and organizing an R&D group in a new high-tech firm. What will you do to ensure that the group is innovative?
Study smarter with the SolutionInn App