Answer the questions and interpret the data.
Colleen is the marketing manager for Virtually Viral, an entertainment company that collects viral videos from around the Internet and aggregates them on their website. Whether it’s videos of cats or unusual marriage proposals, Virtually Viral collects them all. Almost all of Virtually Viral’s revenue comes from clicks on advertisements surrounding the videos. To maximize profits, Colleen tries to match ad content to video content. For example, for the ‘Wacky Weddings’ section of the website, most advertisements link to wedding planners and invitation/paper product suppliers. As part of this effort, Colleen contracted a web design firm to put together a new look for the website, with the goal of improving the amount of time visitors spend on the website. They produced four different versions, each arranging the videos and advertisements differently. Colleen is unsure which of these designs would result in the greatest amount of time spent on the site. To solve this problem, Colleen designs an experiment. She sets up a system to randomly assign visitors to the website to experience one of the four designs, recording the number of seconds that they spend on the site. She wants to compare the groups with each other and see if the different designs result in different lengths of time viewing the website. Whichever results in the longest visits will become the new design for the site in general. She knows from Chapter 7 that she has a research question and that this calls for some type of hypothesis testing. In Chapter 9, she learned that treating groups differently and comparing them means that she has independent data. But the independent-samples t-test only compares two groups with each other and she has four. Should she run multiple independent-samples t-tests? Or is there a better way?
Colleens problem can be solved with an ANOVA and post-hoc test.
DATA
|
webdesign |
seconds |
|
4 |
71 |
|
4 |
62 |
|
3 |
86 |
|
2 |
115 |
|
2 |
86 |
|
1 |
55 |
|
2 |
98 |
|
3 |
108 |
|
3 |
66 |
|
1 |
71 |
|
2 |
120 |
|
2 |
115 |
|
1 |
72 |
|
4 |
48 |
|
1 |
62 |
|
4 |
69 |
|
4 |
55 |
|
1 |
67 |
|
4 |
57 |
|
2 |
103 |
|
3 |
37 |
|
3 |
90 |
In: Math
In: Accounting
On June 15, 2018, Sanderson Construction entered into a long-term construction contract to build a baseball stadium in Washington, D.C., for $260 million. The expected completion date is April 1, 2020, just in time for the 2020 baseball season. Costs incurred and estimated costs to complete at year-end for the life of the contract are as follows ($ in millions):
| 2018 | 2019 | 2020 | |||||||
| Costs incurred during the year | $ | 60 | $ | 80 | $ | 65 | |||
| Estimated costs to complete as of December 31 | 140 | 60 | — | ||||||
Required:
1. Compute the revenue and gross profit will
Sanderson report in its 2018, 2019, and 2020 income statements
related to this contract assuming Sanderson recognizes revenue over
time according to percentage of completion.
2. Compute the revenue and gross profit will
Sanderson report in its 2018, 2019, and 2020 income statements
related to this contract assuming this project does not qualify for
revenue recognition over time.
3. Suppose the estimated costs to complete at the
end of 2019 are $110 million instead of $60 million. Compute the
amount of revenue and gross profit or loss to be recognized in 2019
using the percentage of completion method.
Required 1
Required 2
Required 3
Compute the revenue and gross profit will Sanderson report in its 2018, 2019, and 2020 income statements related to this contract assuming Sanderson recognizes revenue over time according to percentage of completion. (Enter your answers in millions. Loss amounts should be indicated with a minus sign. Use percentages as calculated and rounded in the table below to arrive at your final answer.)
Compute the revenue and gross profit will Sanderson report in its 2018, 2019, and 2020 income statements related to this contract assuming Sanderson recognizes revenue over time according to percentage of completion. (Enter your answers in millions. Loss amounts should be indicated with a minus sign. Use percentages as calculated and rounded in the table below to arrive at your final answer.)
Show less
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Compute the revenue and gross profit will Sanderson report in its 2018, 2019, and 2020 income statements related to this contract assuming this project does not qualify for revenue recognition over time. (Enter your answers in millions. Loss amounts should be indicated with a minus sign.)
|
|||||||||||||||||||||||
Suppose the estimated costs to complete at the end of 2019 are $110 million instead of $60 million. Compute the amount of revenue and gross profit or loss to be recognized in 2019 using the percentage of completion method. (Enter your answers in millions. Use percentages as calculated and rounded in the table below to arrive at your final answer.)
|
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In: Accounting
E&L Consulting, Ltd., is a U.S. corporation that sells lumber products in New Jersey, New York, and Pennsylvania. Doman Industries, Ltd., is a Canadian corporation that also sells lumber products, including green hem-fir, a durable product used for home building. Doman supplies more than 95 percent of the green hem-fir for sale in the northeastern United States. In 1990, Doman contracted to sell green hem-fir through E&L, which received monthly payments plus commissions. In 1998, Sherwood Lumber Corp., a New York firm and an E&L competitor, approached E&L about a merger. The negotiations were unsuccessful. According to E&L, Sherwood and Doman then conspired to monopolize the green hem-fir market in the United States. When Doman terminated its contract with E&L, the latter filed a suit in a federal district court against Doman, alleging violations of U.S. antitrust law. Doman filed for bankruptcy in a Canadian court and asked the U.S. court to dismiss E&L’s suit, in part, under the principle of comity. What is the “principle of comity”? On what basis would it apply in this case? What would be the likely result? Discuss.
In: Other
| Using data set E, answer the questions given below. |
|
DATA SET E Microprocessor Speed (MHz) and |
|||||
| Chip | Speed (MHz) | Power (watts) | |||
| 1989 Intel 80486 | 20 | 3 | |||
| 1993 Pentium | 100 | 10 | |||
| 1997 Pentium II | 233 | 35 | |||
| 1998 Intel Celeron | 300 | 20 | |||
| 1999 Pentium III | 600 | 42 | |||
| 1999 AMD Athlon | 600 | 50 | |||
| 2000 Pentium 4 | 1300 | 51 | |||
| 2004 Celeron D | 2100 | 73 | |||
| 2004 Pentium 4 | 3800 | 115 | |||
| 2005 Pentium D | 3200 | 130 | |||
| 2007 AMD Phenom | 2300 | 95 | |||
| 2008 Intel Core 2 | 3200 | 136 | |||
| 2009 Intel Core i7 | 2900 | 95 | |||
| 2009 AMD Phenom II | 3200 | 125 | |||
|
Click here for the Excel Data File |
|
Choose the dependent variable (the response variable to be "explained") and the independent variable (the predictor or explanatory variable). |
| Dependent Variable | ||||
|
| Independent Variable | ||||
|
|
Obtain the regression equation. (Round your answers to 3 decimal places.) |
| Y = X + |
| Calculate R2adj. (Round your answer to 3 decimal places.) |
| R2adj |
In: Statistics and Probability
Show all your results to three decimal places.
|
Year |
Y |
X1 |
X2 |
|
1996 |
72 |
$10 |
$2000 |
|
1997 |
81 |
9 |
2100 |
|
1998 |
90 |
10 |
2210 |
|
1999 |
99 |
9 |
2305 |
|
2000 |
108 |
8 |
2407 |
|
2001 |
126 |
7 |
2500 |
|
2002 |
117 |
7 |
2610 |
|
2003 |
117 |
9 |
2698 |
|
2004 |
135 |
6 |
2801 |
|
2005 |
135 |
6 |
2921 |
|
2006 |
144 |
6 |
3000 |
|
2007 |
180 |
4 |
3099 |
|
2008 |
162 |
5 |
3201 |
|
2009 |
171 |
4 |
3308 |
|
2010 |
153 |
5 |
3397 |
|
2011 |
180 |
4 |
3501 |
|
2012 |
171 |
5 |
3689 |
|
2013 |
180 |
4 |
3800 |
|
2014 |
198 |
4 |
3896 |
|
2015 |
189 |
4 |
3989 |
In: Economics
13. Given the following data on the Dollar/Pound exchange rate (y) and the U.S. CPI (x), determine the linear regression equation, and include the Summary Output from Excel. • Based on the Summary Output is the coefficient b2 significant using the t-table (one-tail) at the 5% level with n-2 df? Prove your answer using data from the t-table. • Does the relationship given by the regression equation seem to be a reasonable economic model-- is it reasonable to assume that in this model y = f(x)? Explain why or why not. y x Period Exchange rate $ / £ CPI US 1985 1.2974 107.6 1986 1.4677 109.6 1987 1.6398 113.6 1988 1.7813 118.3 1989 1.6382 124 1990 1.7841 130.7 1991 1.7674 136.2 1992 1.7663 140.3 1993 1.5016 144.5 1994 1.5319 148.2 1995 1.5785 152.4 1996 1.5607 156.9 1997 1.6376 160.5 1998 1.6573 163 1999 1.6172 166.6 2000 1.5156 172.2 2001 1.4396 177.1 2002 1.5025 179.9 2003 1.6347 184 2004 1.833 188.9 2005 1.8204 195.3 2006 1.8434 201.6 2007 2.002 207.342
In: Economics
In: Accounting
what is the Pure-play e-tailers ? and example ?
1. Give a basic background about it
2.What is the revenue model for it?
3. What is the value proposition for it?
4. What is the type of revenue model?
In: Finance
Revenue cycle management
your answer should be in complete sentences of at least 250
words.
Question
Describe all aspects in detail of the revenue cycle management
including ambulatory outpatient and inpatient services.
In: Nursing