Using the estimated regression model computed from the following data, estimate the mean response when x = 5.   Running the provided code below will create the data frame “mydata” with x and y columns. x y 4.6 1055 4.8 1832 5.2 1628 5.4 1853 5.6 1782 5.8 2647 6.0 2132

A random sample of 79 companies from the Forbes 500 list was selected and the relationship between sales (in hundreds of thousands of dollars) and profits (in hundreds of thousands of dollars was investigated using a simple linear regression model treating the profits as the response variable.  The following results were obtained from statistical software: Variable Estimate Std. Error  (Intercept) -176.644 61.16 Sales 0.0925 0.0075 A 90% confidence interval for the slope is (approximately):

Based exclusively on what you learned from our Presentation Project, list and explain 3 ideas of how to include ethics training into a workplace.  (9 pts.) 

25 Maak ‘n opsomming van Teks 2. Maak ‘n lys van wenke wat mens kan doen om ‘n gesonde leefstyl te handhaaf. (List the tips that you can do to keep a healthy lifestyle) Jou opsomming moet een paragraaf wees. Dit moet nie meer as 80 woorde bevat nie. Skryf in jou eie woorde. Skryf jou aantal woorde neer aan die einde. (10)

Regs-kliek op die knoppie om die tekste in ‘n nuwe venster oop te maak. Altwee tekste is op dieselfde bladsy. Volg die bladsy tot onder.  Right-click on the button to access both Text 1 and Text 2. Both texts are on the same page. Scroll down to the bottom. 

Everything else held constant, a decrease in the cost of production ________ aggregate ________.

Your subordinate has gone against departmental policy and authorized a police escort for a movie star. The car was in an accident. Use the threshold test to analyze how you will deal with this. Be sure and explain each step of your analysis. Additionally, also be sure and APPLY the test to this situation.  (10 pts.)

For this last question, I want you to create your final question.   It CANNOT be anything already asked, or related to anything already asked on this exam.  Write out the exam question, and then answer it. The question must be something we have discussed or learned about in class the second half of the semester. The topic needs to come from the text book, case study book, dropbox assignments, Supplemental resources, mini-lessons, or the power points presented in class. And, the question and answer needs to be something “worthy or detailed enough” to be worth 9 points. This is your chance to get to answer a question that you studied, but I did not put on the test.     (9 pts.)

A.  What does “blowing the whistle” mean? (3 pts.) B.  List and explain at least 3 different things that one should think about and/or do before one decides to blow the whistle. (6 pts.)

In the context of public service, what does the “revolving door” mean, and why are limits considered important? (6 pts.)