Do out-of-state motorists violate the speed limit more frequently than in-state motorists? This vital question was addressed by the highway patrol in a large eastern state. A random sample of the speeds of 2,500 selected cars was categorized according to whether the car was registered in the state or in some other state and whether or not the car was violating the speed limit. The data follow.
In state speeding cars: 521
Out of state speeding cars: 328
In state not speeding cars: 1141
Out of state not speeding cars: 510
a.) Do these data provide enough evidence to support the highway patrol's claim at the 5% significance level? Your conclusion must be in terms of the P-Value. Show all necessary work.
b). What type of error is possible and describe this error in terms of the problem?
c). Estimate the difference in the actual percentage of In State and Out of State speed limit violators using a 95% confidence interval. Show all necessary work. Using this interval estimation, is there sufficient evidence to support the highway patrol's claim? Explain Carefully.
d). Carefully interpret the confidence interval estimation.
Use non-parametrics/Mann-Whitney test if the problem calls for it
In: Statistics and Probability
The executives at your firm are discussing alternative pricing and cost strategies for one of your major product lines, but the finance manager is out of town at a conference. They have asked you to join the meeting to explain how cost-volume-profit (CVP) planning and sensitivity analysis might be useful in the decision making process. What would your finance manager say about the use of these financial tools?
In: Accounting
I own an Exotic Car I use to advertise my business.
Adjusted Basis (AB) = $100,000 and Fair Market Value of $250,000
I swap with you for your Exotic Car you use to advertise your business.
Adjusted Basis (AB) = $200,000 and Fair Market Value of $250,000
What are the tax consequences to each of us on this exchange?
This is a taxable exchange unless the transition rule under Code Section 1031 applies. What is the transition rule? Where would you find it? What information do you need?
In: Accounting
What is the CPI? What is the Core CPI? What does inflation mean? What does deflation mean? Does the most recent CPI indicate that the US is experiencing inflation or deflation? Why? Please explain your reasons. How much have gas prices increased or decreased from last year? How much have food prices increased or decreased from last year? What do you think are the reasons for these changes in prices? Do you feel that the current CPI and/or Core CPI indicate a threat to economic stability? Why or why not? Please analyze and explain in detail
In: Operations Management
The following is just a suggestion of what your presentation outline should at least have: I. Introduction. Description of the Country – map of location; brief history of the country; flag and currency of the country; principal languages spoken. II. Selected Demographic, Health and income-inequality indicators; Human Development Index – These topics are covered in Section 2 of the course. You should read up what these indicators mean. This is where you learn something new. Be sure to visit www.cia.gov; www.who.int; www.unicef.org; www.undp.org; www.fao.org. If you choose a country in the Caribbean, you should also check out the website of www.paho.org. III. Non-Profit Organization and Micro-credit Financing. Look up or describe a nonprofit organization (NPO) doing microcredit financing work in that country – get info on History of the organization and micro-credit activities, how their system works, how it benefit the borrowers, how many borrowers benefit from the program, what kind of enterprises (give examples) were developed as a result of the micro-credit financing. IV. Major National Issues, epidemics, public health concerns or Humanitarian Crisis the Country is facing - Describe briefly. This section can be presented in the beginning, before micro-credit financing and right after the Health, income inequality, and Human Development section of your report. It does not have to come at the end. But sometimes, it may fit better at the end. Again, this thinking process is your group’s decision. V. Challenges and Prospects – What are some of the problems encountered in this type of loan program and how would you improve the situation. This is where you show your ability to analyze, and creativity in making changes or improvements to other people’s lives.
I only need the answer for partV about challenges and prospects and showing some of health indicator about 250 words thank you
In: Nursing
Sarah and Rolfe are excited about starting a business together! They want to start manufacturing unique pieces of furniture and selling them locally and then expand nationwide. Sarah is single and plans on working on growing the business 24/7. She currently rents an apartment, drives a used car and only has about $1,000 in her bank account. Rolfe is married and works full-time for Amazon in customer service and his partner works as an emergency room nurse. Rolfe can only devote about 10 hours a week to the business. He and his partner make about $180,000 per year combined, own a home and have about $50,000 saved in their bank account. Currently, they are planning on having children in the near future.
Based on the above facts, if Sarah and Rolfe want to create a formal business entity, what type should it be? Explain why, based on what you've learned from your reading and the facts listed above. You can include any assumptions as some facts may be missing that you would want to know, but please state what assumptions you've made in your answer. (answer must be a minimum of 10 sentences)
In: Operations Management
The section on hacking by governments (Section 5.3.4) describes, mostly, incidents of hacking for military or strategic purposes.
1. Find and summarize information about hacking for industrial or economic espionage.
In: Computer Science
discuss current techniques used to determine microbial taxonomy and phylogeny. In your answer, describe in detail the use of molecular techniques including computer software that are used in phylogenetics
In: Biology
discuss in detail five main tactics you could use to network and develop good relationships with influencers on social media to generate positive publicity for your organisation
In: Economics
You are an options trader with an investment bank. It appears that the S&P500 index will trade between 2700 and 2500 for the next few months. How can you use options to create a profitable investment opportunity?
1 )Please explain in detail.
2) Show the payoff and profit in a graph.
In: Finance