Part 1:  Multiple-choice questions to test your understanding of the concepts 20 questions, worth 1 point each

Please download a copy of the Midterm Excel workbook (When you click on the link, it will open in a new window. Select the “Download BUSAD 525 Midterm” link and save a copy of the file to your computer using the following naming convention: BUSAD525_Midterm_LastName) Complete the problems provided on the Excel spreadsheets.  There are 4 tabbed spreadsheets, one for each problem.  When you have completed all the problems, save your Excel workbook and upload the file by clicking on the “Choose a File” button below. When you have completed all the problems, save your Excel workbook and upload the file. (Please use the following naming convention for your file: BUSAD525_Midterm_LastName)

Which of the following statements correctly describes the null and alternative  hypotheses in hypothesis testing? .

What is the probability of obtaining a 2 on a roll of one fair die?

Ovit, Inc. has preferred stock with a price of ​$20.00 and a dividend of ​$1.50 per year. What is its dividend​ yield?

Cytokines can cause inflammation.

Which of the following orders would the nurse question on a patient admitted with a hemorrhagic stroke?

During rehabilitation, which intervention helps prevent aspiration in a stroke patient?

Hypertonic saline is prescribed to a patient with increased intracranial pressure. What is the purpose of this medication?

The nurse is caring for a client with severe sepsis who is receiving vasopressor therapy. Despite adequate fluid resuscitation, the client’s blood pressure remains low. Which intervention should the nurse anticipate as the next step in managing the hypotension?