IBM SPSS Statistics
broadband_1.sav.
1. What does the initial plot of the data reveal?
2. How many degrees of differencing does it take to make the model stationary?
3. What does this tell you about the series?
4. Once the series is stationary, what appears to be happening with the data?
5. Looking at the ACF and PACF, what ARIMA model would be a likely starting point?
6. Using SPSS Expert Modeler, what model appears to provide the best fit to the data?
7. What percent of the total variation in the series is explained by the model?
8. What percent of the variance in the series is explained beyond the stationary mean?
9. What is the value of the Ljung-Box Q statistic?
10. What does this statistic tell us?
11. What is the smoothing parameter for the random or level component of the series?
12. What does this parameter tell us?
13. What is the smoothing parameter for the trend component?
14. What does this tell you about the forecast for the trend component?
15. What is the forecast for the number of subscribers for April 2004?
16. What is the 95% upper confidence level for this forecast?
17. What would the lower confidence level be for this month if we did a 99% confidence interval? )
18. What is the seasonal factor for April using this same model?
19. Which month has the smallest seasonal index?
20. Now, use the total number of subscribers as the time series. How many degrees of difference does it take to make the series stationary?
21. What does this tell you about the trend in the series for total subscribers?
22. Knowing the model that Expert Modeler provided for market 6, what is the equivalent ARIMA model for this series?
23. Comparing this ARIMA model for market 6 with the one that Expert Modeler provided for market 6, which one is better based on the Stationary R-squared measure of model fit?
24. Does the Normalized BIC comparison affirm that the Winters’ Additive model is better for market 6?
25. Does using the total number of subscribers as an independent variable improve the ARIMA model for market 6?
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I You Are Awarded A 10 Pay Raise Inflation For The Upcoming Year Is 3 1 What Is
/in Uncategorized /by developeriii) Investment A will return to you $2067 in one year if you invest $1750 today. Investment B will return to you $3181 in one year. What is the most you will pay for Investment B? Round to the dollar.
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Iadanza Corporation Is A Wholesaler That Sells A Single Product Management Has P
/in Uncategorized /by developerThe best estimate of the total contribution margin when 6,300 units are sold is:
Question:Iadanza Corporation is a wholesaler that sells a single product. Management has provided thefollowing cost data for two levels of monthly sales volume. The company sells the product for…
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Iasb Has Issued International Financial Reporting Standards Ifrs That Are Being
/in Uncategorized /by developerIASB has issued International Financial Reporting Standards (IFRS) that are being adopted by nations all over the world. Carefully read the article below:
Ball, R. (2006), “international financial reporting standards (IFRS); pros and cons for investors”, Accounting and Business Research, International Accounting Policy Forum, pp. 5-27.
Critically discuss any issue raised in the article. (2000)
The objective of the assignment is to develop your critical thinking, technical research and written communication skills. You need to investigate and analyse accounting literature and recent developments on IFRS adoption. You are required to use extensive references to support your discussion.
harvard referencing is preferred.
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Ibe Growth That Is Continuous What Is The Number E And Why Is It Important How C
/in Uncategorized /by developerare the unit 8 questions
and the unit 10 questions
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Ibm 1
/in Uncategorized /by developerIBM and Multibusiness Strategy
Based upon the information in this unit’s readings, create a post that answers the following:
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Ibm Has 150 Million Of 10 Sinking Fund Debentures Out Standing The Issue Amorti
/in Uncategorized /by developerIBM has $150 million of 10% sinking-fund debentures out- standing. The issue amortizes in equal annual amounts at the ends of years 10, 11, and 12. The firm can call the bonds at 103%. Its new issue rate is 8% for 10-year debt, 8.5% for 11-year debt, and 9% for 12-year debt. Its marginal income tax rate is 40%. Which sinking-fund amounts should the firm call?
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Ibm Has Heavily Invested In Research And Development For Holographic Storage Sys
/in Uncategorized /by developerIBM has heavily invested in research and development for holographic storage systems. The following paper investigates this research to determine the nature of holographic storage, its applicability to primary and secondary storage, and the likelihood of seeing products based on holographic technology in the near future. please read attached file carefully
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Ibm Inc Is Going To Award A Contract For Fine Line Pens To Be Used Nationally In
/in Uncategorized /by developerIBM Inc. is going to award a contract for fine-line pens to be used nationally in its offices.
Two suppliers, Bic and Pilot, have submitted bids. To determine the preference of office
employees, brokers, and others, a personal preference test is to be conducted using a
randomly selected sample of 20 employees. The .05 level of significance is to be used.
a. If the alternate hypothesis states that Bic is preferred over Pilot, is the sign test to be
conducted as a one-tailed or a two-tailed test? Explain.
b. As each of the sample members told the researchers his or her preference, a “” was
recorded if it was Bic and a “” if it was the Pilot fine-line pen. A count of the pluses
revealed that 12 employees preferred Bic, 5 preferred Pilot, and 3 were undecided.
What is n?
c. What is the decision rule in words?
d. What conclusion did you reach regarding pen preference? Explain.
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Ibm Is Expecting To Sell Both Stocks And Bonds In The Near Future To Avoid Multi
/in Uncategorized /by developerIBM is expecting to sell both stocks and bonds in the near future. To avoid multiple recordings with the SEC and to save time and money, IBM should use
A. shelf-registration.
B. a proxy.
C. preemptive rights.
D. a margin call.
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Ibm Spss Statistics Data Set Broadband 1 Sav Time Series For Market 6 1 What Do
/in Uncategorized /by developerIBM SPSS Statistics
broadband_1.sav.
1. What does the initial plot of the data reveal?
2. How many degrees of differencing does it take to make the model stationary?
3. What does this tell you about the series?
4. Once the series is stationary, what appears to be happening with the data?
5. Looking at the ACF and PACF, what ARIMA model would be a likely starting point?
6. Using SPSS Expert Modeler, what model appears to provide the best fit to the data?
7. What percent of the total variation in the series is explained by the model?
8. What percent of the variance in the series is explained beyond the stationary mean?
9. What is the value of the Ljung-Box Q statistic?
10. What does this statistic tell us?
11. What is the smoothing parameter for the random or level component of the series?
12. What does this parameter tell us?
13. What is the smoothing parameter for the trend component?
14. What does this tell you about the forecast for the trend component?
15. What is the forecast for the number of subscribers for April 2004?
16. What is the 95% upper confidence level for this forecast?
17. What would the lower confidence level be for this month if we did a 99% confidence interval? )
18. What is the seasonal factor for April using this same model?
19. Which month has the smallest seasonal index?
20. Now, use the total number of subscribers as the time series. How many degrees of difference does it take to make the series stationary?
21. What does this tell you about the trend in the series for total subscribers?
22. Knowing the model that Expert Modeler provided for market 6, what is the equivalent ARIMA model for this series?
23. Comparing this ARIMA model for market 6 with the one that Expert Modeler provided for market 6, which one is better based on the Stationary R-squared measure of model fit?
24. Does the Normalized BIC comparison affirm that the Winters’ Additive model is better for market 6?
25. Does using the total number of subscribers as an independent variable improve the ARIMA model for market 6?
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