Questions
Use the following table to answer questions 1 - 6: State of Economy Probability of State...

Use the following table to answer questions 1 - 6:

State of Economy

Probability of State of Economy

Asset A Rate of Return

Asset B Rate of Return

Boom

0.3

0.13

0.08

Normal

0.5

0.06

0.05

Recession

0.2

-0.05

-0.01

  1. What is the expected return for asset A?

  1. What is the expected return for asset B?

  1. What is the standard deviation for asset A?

  1. What is the standard deviation for asset B?

  1. What is the expected return of a portfolio that has 70% in Asset A and 30% in Asset B?

  1. The standard deviation of the 70% A and 30% B portfolio most likely should:

A)

Equal 70% X A's standard deviation plus 30% x B's standard deviation.

B)

Be greater than 70% X A's standard deviation plus 30% x B's standard deviation.

C)

Be less than 70% X A's standard deviation plus 30% x B's standard deviation.

In: Finance

IRS Publications, Publication 17. 1) What is the purpose of this publication? 2) What are the...

IRS Publications, Publication 17.

1) What is the purpose of this publication?

2) What are the various sections of the publication and what information does each section contain? Be general, not specific.

3) Using the index at the end of the publication, choose two items (income or deduction) and briefly explain the tax rules for each item.  

In: Accounting

Lesson 7: Course Project - Phase 2 This week you will begin working on Phase 2...

Lesson 7: Course Project - Phase 2

This week you will begin working on Phase 2 of your course project. Use the same scenario and data set from Phase 1. Create a new submission for this assignment (do not include the work you did for Phase 1 in your assignment submission). Your paper should have the following sections:


1. Point vs. Interval Estimation


Here you will discuss the importance of constructing confidence intervals for the population mean. You want to be sure to address these questions:


What are confidence intervals?

What is a point estimate?

What is the best point estimate for the population mean? Explain why it is the best.

Why do we need confidence intervals?

2. Mean Estimation


First clearly give the best point estimate for the population mean the data was drawn from. Next you will construct two confidence intervals: a 95% confidence interval and a 99% confidence interval. Bear in mind that the population standard deviation is unknown, but you may assume that the population is approximately normally distributed. Please show your work for the construction of these confidence intervals. If you used technology or a calculator please explain what you used and how you got your intervals.


3. Interpretation and Conclusion


Write a paragraph that correctly interprets the confidence intervals in context of your selected topic. You should use the standard language we always use when interpreting a confidence interval in plain English (or something close to it). Compare and contrast your findings for the 95% and 99% confidence intervals. Did you notice any changes in your interval estimate? Be specific. What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain why you draw this conclusion.


In: Statistics and Probability

From the given information in each case below, state what you know about the P-value for...

From the given information in each case below, state what you know about the P-value for a chi-square test and give the conclusion for a significance level of α = 0.01. Use Table 8 in Appendix A. (Enter your answers to three decimal places.)

(a)    χ2 = 7.69, df = 2
______< P-value < _____

Conclusion:

Reject H0

Fail to reject H0    


(b)    χ2 = 13.05, df = 6
______< P-value < ______

Conclusion:

Reject H0

Fail to reject H0    


(c)    χ2 = 17.77, df = 9
______< P-value < ______

Conclusion:

Reject H0

Fail to reject H0    


(d)    χ2 = 20.41, df = 4
P-value  ? = < > ________

Conclusion:

Reject H0

Fail to reject H0    


(e)    χ2 = 5.03, df = 3
P-value  ? > < = _______

Conclusion:

Reject H0

Fail to reject H0    

In: Statistics and Probability

What is general information about Chipotle, Starbucks, and McDonald. state their managerial issues, recent news etc.

What is general information about Chipotle, Starbucks, and McDonald. state their managerial issues, recent news etc.

In: Operations Management

Compare in detail the following nursing theories ( Dorothea Orem and Hildegard Peplau). This must detail...

Compare in detail the following nursing theories ( Dorothea Orem and Hildegard Peplau). This must detail the answers to the following questions.

1. An introduction, including an overview of both selected nursing theories

2. Background of the theories

3. Philosophical underpinnings of the theories

4. Major assumptions, concepts, and relationships

5. Clinical applications/usefulness/value to extending nursing science testability

6. Comparison of the use of both theories in nursing practice

7. Specific examples of how both theories could be applied in your specific clinical setting

8. Parsimony

9. Conclusion/summary

10. References:

8 to 10 pages and APA format

In: Nursing

Scenario : A researcher wishes to analyze an outbreak of measles among unvaccinated children in their...

Scenario : A researcher wishes to analyze an outbreak of measles among unvaccinated children in their state. They have access to the following data for each case: age at time of infection, duration of infection (in weeks), and disease outcome (death or survival).

1) What kinds of data are these (nominal, ordinal, interval or ratio)? explain your answer.

2) Describe one statistic that you would calculate from these data to help understand the outbreak and explain your answer.

In: Statistics and Probability

Hi, could you please assist with this question? You are an investment banking consultant advising a...

Hi, could you please assist with this question?

You are an investment banking consultant advising a mining company. The CEO of the company tells you that she believes that capital structure does not have an impact on firm value. On what basis might they make this comment? State whether you agree or not with this position and explain why. Does the nature of this firm’s business risk change your answer? Fully explain your reasoning.

Thanks kindly

In: Finance

In the case study of John Endler on Poecilia reticulata where he demonstrated the effectiveness of...

In the case study of John Endler on Poecilia reticulata where he demonstrated the effectiveness of natural selection on wild guppies. What is the relationship between sexual selection and natural selection (predators) in guppies? Explain how they are linked together* (detail explanation please in clear hand writing )

In: Biology

Understand and explain how the Abood vs. Detroit Board of Education, established a law that maintained...

Understand and explain how the Abood vs. Detroit Board of Education, established a law that maintained precedence since 1977.

Detail whether the Abood vs. Detroit Board of Education law should have been upheld or overturned. What would be the impacts of upholding the 1977 decision?

In: Operations Management