Why does Ana use brackets in the following example?

Scenario: Researchers compared the mean highway driving speed for a group of 40 middle aged adults to the posted speed limit of 65 miles per hour. The results of a one-sample z-test were p = .06. If the statistical power for this study was 0.41, what does this tell you? (1 point) How could you have altered this study design before conducting this study and WHY would that have been useful? (2 points)

Why does Ana add the words “legal scholar” to her sentence introducing her source material?

Choose the correct entry. “Exploring the Mysteries of Virginia’s Barrier Islands.” by Lane Sanderson, in Exploring Backroads, July/August 2016, pages 39-44.

Below you will see a list of ten works, both books and short essays. Which of the following is the more accurate Works Cited page? A, B, C, D? Choose the Letter Only. A. Works Cited Christie, Ron J. Black in the White House: Life Inside George W. Bush’s West Wing.             Nelson Current, 2009. Craughwell, Thomas J., and William M. Phelps. Failures of the Presidents. Fair Winds, 2009. Edwards, Geroge C., III, and William G. Howell. The Oxford Handbook of the American             Presidency. Oxford, 2011. Greenfield, Jeff. Then Everything Changed. Putnam, 2011. Harris, Maria. “Talk to Me: Engaging Reluctant Writer.” Tutor’s Guide: Helping Writers One to One, edited by Ben Rafoth, Heinemann, 2014, pp. 24-34. Kessler, Ronald. In the President’s Secret Service. Crown, 2010. Paul, Rand. The Tea Party Goes to Washington. Center Street, 2011. Rose, Shirley K., and Irwin Weiser. “Finding Ourselves in the Past.” The Writing Program Administrator as Researcher, edited by Tim Peeples, 2007, 346-49. Traub, James. The Freedom Agenda: Why Democracy Promotion Failed and Why It             Must Succeed. Farrar, Straus and Giroux, 2009. —. Dickens and New Historicism. St. Martins, 2016. B. Christie, Ron J. Black in the White House: Life Inside George W. Bush’s West Wing.             Nelson Current, 2009. Craughwell, Thomas J., and William M. Phelps. Failures of the Presidents. Fair Winds, 2009. Edwards, Geroge C., III, and William G. Howell. The Oxford Handbook of the American             Presidency. Oxford, 2011. Greenfield, Jeff. Then Everything Changed. Putnam, 2011. Harris, Maria. “Talk to Me: Engaging Reluctant Writer.” Tutor’s Guide: Helping Writers One to One, edited by Ben Rafoth, Heinemann, 2014, pp. 24-34. Kessler, Ronald. In the President’s Secret Service. Crown, 2010. Paul, Rand. The Tea Party Goes to Washington. Center Street, 2011. Rose, Shirley K., and Irwin Weiser. “Finding Ourselves in the Past.” The Writing Program Administrator as Researcher, edited by Tim Peeples, 2007, 346-49. Traub, James. The Freedom Agenda: Why Democracy Promotion Failed and Why It             Must Succeed. Farrar, Straus and Giroux, 2009. —. Dickens and New Historicism. St. Martins, 2016.   C. Works Cited   Christie, Ron J. Black in the White House: Life Inside George W. Bush’s West Wing.             Nelson Current, 2009. Craughwell, Thomas J., and William M. Phelps. Failures of the Presidents. Fair Winds, 2009. Edwards, Geroge C., III, and William G. Howell. The Oxford Handbook of the American             Presidency. Oxford, 2011. Greenfield, Jeff. Then Everything Changed. Putnam, 2011. Harris, Maria. “Talk to Me: Engaging Reluctant Writer.” Tutor’s Guide: Helping Writers One to One, edited by Ben Rafoth, Heinemann, 2014, pp. 24-34. 6.Kessler, Ronald. In the President’s Secret Service. Crown, 2010. Paul, Rand. The Tea Party Goes to Washington. Center Street, 2011. Rose, Shirley K., and Irwin Weiser. “Finding Ourselves in the Past.” The Writing Program Administrator as Researcher, edited by Tim Peeples, 2007, 346-49. Traub, James. The Freedom Agenda: Why Democracy Promotion Failed and Why It             Must Succeed. Farrar, Straus and Giroux, 2009. —. Dickens and New Historicism. St. Martins, 2016. D. Christie, Ron J. Black in the White House: Life Inside George W. Bush’s West Wing.             Nelson Current, 2009. Craughwell, Thomas J., and William M. Phelps. Failures of the Presidents. Fair Winds, 2009. Edwards, Geroge C., III, and William G. Howell. The Oxford Handbook of the American             Presidency. Oxford, 2011. Greenfield, Jeff. Then Everything Changed. Putnam, 2011. Harris, Maria. “Talk to Me: Engaging Reluctant Writer.” Tutor’s Guide: Helping Writers One to One, edited by Ben Rafoth, Heinemann, 2014, pp. 24-34. 6.Kessler, Ronald. In the President’s Secret Service. Crown, 2010. Paul, Rand. The Tea Party Goes to Washington. Center Street, 2011. Rose, Shirley K., and Irwin Weiser. “Finding Ourselves in the Past.” The Writing Program Administrator as Researcher, edited by Tim Peeples, 2007, 346-49. Traub, James. The Freedom Agenda: Why Democracy Promotion Failed and Why It             Must Succeed. Farrar, Straus and Giroux, 2009. —. Dickens and New Historicism. St. Martins, 2016.  

A researcher conducted a hypothesis test and found that the results were statistically significant. Explain why the researcher should also calculate effect size. (Use at least 2 sentences.)

The population mean short term memory score is 7 items. Dr. Estes measured mean short term memory for a group of 31 participants after a 15 minute power nap and recorded a mean of 7.35, and calculated a t-statistic of 2.18. Select the correct hypothesis test decision for a two-tailed t-test with alpha = .05. 

The following entry for one essay in a collection is correct: Furman, Sarah J. “Of Polecats and Egg Salad.” Reading on the Sly. Ed. Martin B. Sutton. Warioto, 2016. pp. 18-27.

In long-run equilibrium, price is $2 and firms minimize their long-run average cost at a quantity of 500 units. Market demand is Q = 100,000-20,000P. How many firms are in the market?

In a repeated, but finite, prisoner’s dilemma game, what will be the outcome?