For the question below, state what your null and alternative hypotheses are and select the appropriate test. Assess assumptions and do whatever needs to be done depending on your results (ie, doing a transformation of data or selecting a non-parametric if data violate assumptions). If you decide to run a Kruskal-Wallis test, you can assume the data satisfy those assumptions. Recall that it is generally considered ok to violate one assumption, especially if sample size is not too small. Perform the test and report the p value with the biological interpretation of your data. Finally, make a plot of the data that DOES NOT have a title, but does have proper x and y axis labels (can do it in excel or SPSS).

2)

You find 24 people diagnosed with depression. You randomly assign them to three groups: control, 20 minutes per day of jogging, 60 minutes per day jogging. After a pre-determined time period, you ask them to rank their depression level from 1 to 10, with 1 being very depressed and 10 being not depressed. You collect the following data:

For the question below, state what your null and alternative hypotheses are and select the appropriate test. Assess assumptions and do whatever needs to be done depending on your results (ie, doing a transformation of data or selecting a non-parametric if data violate assumptions). If you decide to run a Kruskal-Wallis test, you can assume the data satisfy those assumptions. Recall that it is generally considered ok to violate one assumption, especially if sample size is not too small. Perform the test and report the p value with the biological interpretation of your data. Finally, make a plot of the data that DOES NOT have a title, but does have proper x and y axis labels (can do it in excel or SPSS).

1)

You are interested in the connection between vitamin C and bone health. You expose guinea pigs to three different doses of vitamin C and then you record tooth growth following the doses. You collect the following data which are measures of tooth length in mm.

Research to find what is happening in your home state regarding the development of the HIE and the NHIN.

Question 1

a) State the hypothesis in your own words and what is the general research question or topic adressesed by the authors

b) Before the experiments what are 2 possible mechansims for DEET reception that the authors could consider

c) Outline why the authors think their research question is significant

www.pnas.org/content/pnas/111/46/16592.full.pdf

What is the expected return for the following stock? (State your answer in percent with one decimal place.)
Outcomes Possible returns Probability
better 36% 13%
same 25% 39%
worse 18% 48%

You are holding a stock that has a beta of 2.12 and is currently in equilibrium. The required return on the stock is 12.49%, and the return on the market portfolio is 10.00%. What would be the new required return on the stock if the return on the market increased to 13.00% while the risk-free rate and beta remained unchanged?

You are holding a stock that has a beta of 1.67 and is currently in equilibrium. The required return on the stock is 15.38% and the return on a risk-free asset is 7.0%. What would be the return on the stock if the stock's beta increased to 2.12 while the risk-free rate and market return remained unchanged?

Develop a paper in APA style researching two of the most talk about Business Ethics and Financial Scandals that have occurred in the past 20 years. Explain in the following:

1. The company and its business.

2. What behavior the company exhibited prior to the ethic incident.

3. Describe in detail the unethical action the company was involved in. Explain the following: a. The situation. b. What unethical behavior or action took place? c. Corporate offices involved. d. Any other stakeholder involved. e. Managerial and Leadership implications and impact on stakeholders. f. Legal ramifications.

4. Describe the outcomes of the situation.

5. How did it affect the company?

6. How did it affect the employees?
7. How did it affect other stakeholders?

8. How did it affect society?

9. Did something good come out of the situation?

10. Can it be prevented? How?

11. Conclusions – Final recap of important points.

Using Arduino:

Emulate dots and dashes telegraph transmission using a button and two LEDs. For instance, if a button is held longer than 500ms, then the red LED will turn on to represent a dash "-". and a short press will turn on the green LED to represent a dot ".". The problem can be approached as a state machine where the states could include "wait_on_press", "delay_500ms", and "read_btn_val".

Note: You need to show your work. If you choose to use Excel for your calculations, be sure to upload your well-documented Excel and to make note in this file how you arrived at your answers. If you choose to do the work by hand, Microsoft Word has an equation editor. Go to “Insert” and “Equation” on newer versions of Word. On older versions, go to “Insert” and “Object” and “Microsoft Equation.”

Chapter 9 Reflection:

Annual expenditures for prescription drugs was $838 per person in the Northeast of the country. A sample of 60 individuals in the Midwest showed a per person annual expenditure for prescription drugs of $745. Suppose the population standard deviation is $300. Follow the steps below to develop a hypothesis test to determine whether the sample data support the conclusion that the population annual expenditure for prescription drugs per person is lower in the Midwest than in the Northeast.

1. Formulate the null and alternative hypotheses. State whether this is a one-tailed test (and if so, upper or lower tail) or a two-tailed test.
2. Suppose the significance level is . Explain what this means.
3. Calculate the test statistic. (Hint: Is known or unknown?)
4. Calculate the p-value and make a decision to either reject or to fail to reject .
5. Calculate the critical value(s). Use the test statistic then to make a decision to either reject or to fail to reject .
6. State what your decision means in the context of the problem (prescription expenditure in the Midwest vs. the Northeast).

Please no handwritten answers.

Are there any red flags in financial statement analysis? Can technology be used to prevent fraud? Explain.