In investigating which of two presentations of subject matter to use in a computerprogrammed course, an experimenter randomly chose two groups of 18 students each, and assigned one group to receive presentation I and the second to receive presentation II. A short quiz on the presentation was given to each group and their grades recorded. Do the following data indicate that the difference in the mean quiz scores (hence difference in effectiveness of presentation) exists for the two methods? Find the approximate p-value, interpret your results and state your assumptions.(α = 0.05)
Presentation I: mean=81.7, std dev=23.2
Presentation II: mean=77.2, std dev= 19.8
Pooled-Variance t Test for the Difference Between Two Means(assumes equal population variances)DataHypothesized Difference0Level of Significance0.05Population 1 SampleSample Size18Sample…
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In Innovation As Usual
/in Uncategorized /by developerIn Innovation as Usual: How to Help Your People Bring Great Ideas to Life (2013), Miller and Wedell-Wedellsborg discuss the importance of establishing systems within organizations that promote not only the creativity that results in innovation, but also make it possible for employees to bring innovative ideas to fruition. Miller and Wedell-Wedellsborg argue that a leader’s primary job “is not to innovate; it is to become an innovation architect, creating a work environment that helps . . . people engage in the key innovation behaviors as part of their daily work” (p. 4). Such a work environment must be reinforced by innovation architecture—the structures within an organization that support an innovation, from the brainstorming phase to final realization. The more well developed the architecture and the simpler the processes involved, the more likely employees are to be innovators.
For this assignment, you will research the innovation architecture of at least three companies that are well-known for successfully supporting a culture of innovation. Write a 1,500-word paper that addresses the following:
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In Investigating Which Of Two Presentations Of Subject Matter To Use In A Comput
/in Uncategorized /by developerIn investigating which of two presentations of subject matter to use in a computerprogrammed course, an experimenter randomly chose two groups of 18 students each, and assigned one group to receive presentation I and the second to receive presentation II. A short quiz on the presentation was given to each group and their grades recorded. Do the following data indicate that the difference in the mean quiz scores (hence difference in effectiveness of presentation) exists for the two methods? Find the approximate p-value, interpret your results and state your assumptions.(α = 0.05)
Presentation I: mean=81.7, std dev=23.2
Presentation II: mean=77.2, std dev= 19.8
Pooled-Variance t Test for the Difference Between Two Means(assumes equal population variances)DataHypothesized Difference0Level of Significance0.05Population 1 SampleSample Size18Sample…
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In Iterative Equation For Solving The Equation X
/in Uncategorized /by developerPlease help with the Matlab question. Please let me know any scripts. Thanks
In iterative equation for solving the equation x? – x – 1 = 0 is given byXr+1 =1+ (1/xr) for r= 0,1, 2, …Given xo is 2, write a MATLAB script to solve the equation. Sufficient accuracy isobtained when |xr+1 – xrl < 0.0005. Include a check on the answer.
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In Its 2004 Annual Report Apple Computer Reported The Following In One Of Its Di 1
/in Uncategorized /by developerIn its 2004 annual report, Apple Computer reported the following in one of its disclosure notes: “Warranty Expense: The Company provides currently for the estimated cost for product warranties at the time the related revenue is recognized.” This note exemplifies Apple’s use of:
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In Its 2004 Annual Report Apple Computer Reported The Following In One Of Its Di
/in Uncategorized /by developerIn its 2004 annual report, Apple Computer reported the following in one of its disclosure notes: “Warranty Expense: The Company provides currently for the estimated cost for product warranties at the time the related revenue is recognized.” This note exemplifies Apple’s use of:
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In Its 2012 Long Term Budget Outlook The Congressional Budget Office Cbo Reporte
/in Uncategorized /by developerIn its 2012Long-Term Budget Outlook, the Congressional Budget Office (CBO) reported “During the next decade alone, the number of people over the age of 65 is expected to rise by more than a third. Over the longer term, the share of people age 65 or older is projected to grow from about 13 percent now to 20 percent in 2035”. In its more recentBudget and Economic Outlook: 2014 to 2024, the CBO reported “Beyond 2017, CBO expects that economic growth will diminish to a pace that is well below the average seen over the past several decades. That projected slowdown mainly reflects long-term trends—particularly, slower growth in the labor force because of the aging of the population.” In addition, “Federal outlays are expected to increase by 2.6 percent this year, to $3.5 trillion, or 20.5 percent of GDP—their average percentage over the past 40 years. CBO projects that under current law, outlays will grow faster than the economy during the next decade and will equal 22.4 percent of GDP in 2024.” Briefly explain the implications of these facts for federal government spending as a percentage of GDP in 2035.
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In Its First Month Of Operation Kuhlman Company Purchased 280 Units Of Inventory
/in Uncategorized /by developerIn its first month of operation, Kuhlman Company purchased 280 units of inventory for $12, then 380 units for $13, and finally 320 units for $14. At the end of the month, 350 units remained.
Compute the amount of phantom profit that would result if the company used FIFO rather than LIFO.
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In Its Fuel Economy Guide For 2016 Models The Environmental Protection Agency Gi
/in Uncategorized /by developerIn its Fuel Economy Guide for 2016 models, the Environmental Protection Agency gives data on 1170 vehicles. If we ignore the vehicles identified as outliers, the combined city and highway gas mileage of the other 1146 vehicles is approximately normal with mean 23.0 miles per gallon and standard deviation 4.9mpg. The 2016 Volkswagen Beetle with a four-cylinder 1.8-L engine and automatic transmission has combined gas mileage of 28mpg. Find the percentage of 2016 vehicles that have better gas milage than the Beetle’s gas mileage.
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In Its Resting State The Membrane Surrounding A Neuron Is Permeable To Potassium
/in Uncategorized /by developerIn its resting state, the membrane surrounding a neuron is permeable to potassium ions but not permeable to sodium ions. Thus, positive K ions can flow through the membrane in an attempt to equalize K concentration, but Na ions cannot. This leads to an excess of Na ions outside of the cell. If the space outside the cell is defined as zero electric potential, then the electric potential of the interior of the cell is negative. This resting potential is typically about -80 rm mV. A schematic of this situation is shown in the figure.
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In Its Trading Book A U
/in Uncategorized /by developerIn its trading book, a U.S. bank holds (a) three equal-weighted industry portfolios, each portfolio worth $10 million and each comprised of twenty large cap stocks selected from local utilities, industrials, and basic materials sectors, and (b) three zero-coupon U.S. Treasury bonds, each on a $20 million face value, with remaining times to maturity of five, ten, and fourteen years. The Treasury yield curve is flat at 5% per year (EAR) for all horizons. Compute the minimum capital charge for equity and interest rate risk.
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