Reference no: EM131178563
Answer must be original, no plagiariam.
Once a researcher has chosen a topic to study, the first steps of the scientific method are to formulate a research question and hypothesis. For example, if a researcher wants to study the effect of exercise on grades, s/he might formulate a question of "is regular exercise associated with better academic performance?" and a hypothesis of "students who regularly exercise have better academic performance." How s/he defines exercise and grades can be very important. For example, what is meant by regular? Is it exercising once a week every week or exercising 5 days a week most weeks? What is defined as exercise? Does vacuuming count? Lastly, how is academic performance defined and measured? Is it GPA or classes passed or school attendance? How the variables are defined and measure can greatly impact the study results and outcome.
Choose a topic of interest (you can use the same topic you used for the week 1 discussion if you want, but do not have to). With this topic,
Formulate a research question and hypothesis
Operationally define the variables you will use in this study
Discuss what scales of measurement you would want to use to measure these variables
Discuss how you would assess the reliability and validity of your study and your study measurements.
What is the sustainable growth rate
: Assume the following ratios are constant. Total asset turnover = 2.30 Profit margin = 5.8 % Equity multiplier = 1.77 Payout ratio = 35 % Required: What is the ROE? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 d..
|
Deadweight loss in a monopolized market
: 1) If the government sets a price ceiling below the monopoly price, will this reduce deadweight loss in a monopolized market? 2) True/False. A profit maximizing monopolist will always produce an output that is less than the output that maximizes sa..
|
Main steps in risk management process are identifying risks
: Managers hedge because they are undiversified: Small shareholders like us can diversify our risks, but managers cannot. They invest their income from labor as well as their personal assets in the firm. The main steps in the risk management process ar..
|
How does their involvement impact health care organizations
: Why did CMS become more involved in the reimbursement component of health care? How does their involvement impact health care organizations?
|
Discuss how you would assess the reliability and validity
: Operationally define the variables you will use in this study, Discuss what scales of measurement you would want to use to measure these variables and Discuss how you would assess the reliability and validity of your study and your study measurements..
|
Determining the array of integers
: Write a method, insertAt, that takes four parameters: an array of integers; the length of the array; an integer, say, insertItem; and an integer, say, index. The method inserts insertItem in the array at the position specified by index.
|
Understanding capm and the security market line
: Understanding CAPM and the Security Market Line, part 3. If the risk free rate Rf =5%, the return on the market is Rm = 11%, and Beta for Stock i = 1.3, what is the expected return of E(Ri)IF investors express an increase in risk aversion that would ..
|
Vague requirements of the job
: She gives you very vague requirements of the job she is looking for you to do. what would you do?
|
Framework for assessing opportunities for profit
: Risk management does not provide a framework for assessing opportunities for profit, as well as for gauging threats of loss. The most important measures for risk managers when they address potential losses that arise from uncertainty are usually thos..
|