[Review Question]: In your own words, explain what the margin error is? How do the confidence level, sample size and population stand deviation (sigma) affect the margin error? [Review Question]: How to explain the statement “the 95% confidence interval is [1,3]?” Justify each of the following interpretation (why it is right or wrong?) A)    95% of the values in the population […]

Question 1:  Consider the following time series representing Natural Gas Sales for Northern Natural Gas Company for the years 2007-2010. See printscreen with question 1 data  Use this information to answer (a) through (f). Type your answers in the box below. (a) Interpret the value of S3, the seasonal index in the third quarter. That is, how much higher or lower […]

#1. Write a script to declare and use a cursor for the following SELECT statement. Use a WHILE loop to fetch each row in the result set. Omit the INTO clause to fetch directly to the Grids tab. SELECT VendorName, AVG(InvoiceTotal) AS InvoiceAVG FROM Vendors JOIN Invoices ON Vendors.VendorID = Invoices.VendorID GROUP BY VendorName #2. Modify the solution to exercise 1 to fetch each row […]

Question 1 of 20 5.0 Points Which of the following statements is true about a discussion forum?     A. It started out as a novice’s way of expressing himself using very simple Web pages.     B. It is the process of creating an online text diary made up of chronological entries that comment on everything.     C. It is a widely used […]

Question Question 1 of 20 5.0/ 5.0 Points Early in the prewriting phase, writers should give some serious thought to all of the following except their A. subject. B. audience. C. purpose. D. spelling. Question 2 of 20 5.0/ 5.0 Points One kind of verb, called a/an _______ verb, expresses the action that the subject is performing. A. linking B. helping C. action D. prepositional […]

Using APA format write a paper 4–5 pages in length answering the questions.  Use the model and the referenced articles listed.  Make sure you understand the model, including the seven questions and the path diagram that you follow in order to find the preferred leadership style. The Vroom-Yetton model allows you to choose between different levels of autocratic, consulting, or group decision-making styles.   1. […]

Jason has opened a coffee shop at the beach and sells coffee in three sizes: small (9oz) medium (12oz) and large (15oz). Small cost is $1.75 medium costs $1.90 and large costs $2.00. Write a menu driven program that will make the coffee shop operational. The program should allow the user to do the following:1. buy coffee in any size and any number of cups.2. […]

SECTION III: ANALYSIS AND INTERPRETATION 1) The variance inflation factor for each variable in a multiple regression analysis is listed below: Variable VIF Age and all other X 1.72 Years of education and all other X   2.20 College GPA and all other X   1.92   Given these VIFs what can you say about multicollinearity in a model that includes all three of these […]

Select one question (250 words) Topic: After viewing the session on Narrative Therapy and reading Jim’s Letter to Helen, choose 1 of the questions below to discuss. Begin a new thread when answering a question, and indicate which question you are responding to. Respond to 2 students who answered a different question than your original post. Briefly explain why you agree or disagree with their views. […]

Responsed to colleague’s posting that addressed different trends than those you described. Agree or disagree with the colleague’s position on the current and future trends in the treatment of addiction.   Colleague #1 Current trends: There are a number of trends within the addiction recovery and treatment field. One of the most utilized modalities within the field of addiction recovery may be cognitive behavioral therapy (CBT). […]