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# Need question and has to be do e on the graph but not quite sure how to do

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subgame perfect Nash equilibrium? Question 3: In which situations should we need the mixed extension of a game? Question 4: Find, if any, all Nash equilibria of the following famous matrix game: L R U (2,0) (3,3) D (3,4) (1,2) Question 5: What is the difference between a separating equilibrium and a pooling equilibrium in Bayesian games? Question 6: Give another name for, if it exists, the intersection of the players’ best-response « functions » in a game? Question 7: assuming we only deal with pure strategies, the Prisoner’s Dilemma is a situation with: No Nash equilibrium One sub-optimal Nash equilibrium One sub-optimal dominant profile No dominant profile Question 8: If it exists, a pure Nash equilibrium is always a profile of dominant strategies: True False Question 9: All games have at least one pure strategy Nash equilibrium: True False Question 10: If a tree game has a backward induction equilibrium then it must also be a Nash equilibrium of all of its subgames: Tr 2/2 Question 11: The mixed Nash equilibrium payoffs are always strictly smaller than the pure Nash equilibrium payoffs: True False Question 12: Which of the following statements about dominant/dominated strategies is/are true? I. A dominant strategy dominates a dominated strategy in 2x2 games. II. A dominated strategy must be dominated by a dominant strategy in all games. III. A profile of dominant strategies must be a pure strategy Nash equilibrium. IV. A dominated strategy must be dominated by a dominant strategy in 2x2 games. I, II and IV only I, II and III only II and III only I and IV only I, III and IV only I and II only Question 13: A pure strategy Nash equilibrium is a special case of a mixed strategy Nash equilibrium: True False Question 14: Consider the following 2x2 matrix game: L R U (3,2) (2,4) D (-1,4) (4,3) The number of pure and mixed Nash equilibria in the above game is: 0 1 2 3 Exercise (corresponding to questions 15 to 20 below): assume a medical doctor (M) prescribes either drug A or drug B to a patient (P), who complies (C) or not (NC) with each of this treatment. In case of compliance, controlled by an authority in charge of health services quality, the physician is rewarded at a level of 1 for drug A and 2 for drug B. In case of noncompliance, the physician is « punished » at -1 level for non-compliance of the patient with drug A and at -2 level for non-compliance with drug B. As for the compliant patient, drug A should give him back 2 years of life saved and drug B, only 1 year of life saved. When noncompliant with drug A, the same patient wins 3 years of life (due to avoiding unexpected allergic shock for instance), and when non-compliant with drug B, the patient loses 3 years of life. Question 15: You will draw the corresponding matrix of the simultaneous doctor-patient game. Question 16: Find, if any, the profile(s) of dominant strategies of this game. Question 17: Find, if any, the pure strategy Nash equilibrium/equilibria of this game. Question 18: Find, if any, the mixed strategy Nash equilibrium/equilibria of this game. Questions 19 and 20: Now the doctor prescribes first, then the patient complies or not: draw the corresponding extensive-form game (= question 19) AND find the subgame perfect Nash equilibrium/equilibria (=
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e one or more correct answers.
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identified a rise in contacting STIs (sexually transmitted infections) among young adults and are interested in understanding why. The researchers measured several variables related to condom use including: likelihood of using condoms in the future, previous use of condoms, perceived ability for self-control in sexual relationships, and perceived risk for contracting STIs. Method This study is looking to understand why there has been a rise in sexually transmitted infections. Participants were asked to answer 4 different questions and the results were analyzed. Participants: Participants include 100 men and women ages ranging from 18-38. The mean age in this experiment is 24 years old and there is an equal amount of men and women. Name of Independent Variable(s): Provide a description of all independent (or grouping) variables, including their levels. Each variable should be described separately and the name of each new variable should be indented and underlined. Name of Dependent Variable: Provide a description of the dependent variable, including how it was operationalized. Following the description of all your variables you should clearly state (in a sentence) the research question you intend to investigate. Next, you should say something along the lines of, “This research has the following hypotheses: Ha: State the alternate hypothesis in BOTH conceptual and statistical form. H0: State the null hypothesis in BOTH conceptual and statistical form Also I need to know what analysis to complete in spss
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nsist of true/false and/or multiple choice questions. You may use ONE page (8.5x11 inches) of handwritten notes on both sides. Study the following terms and concepts as they are discussed in your assigned readings and course material. You should be able to identify, describe, and/or discuss the themes and/or approaches to justice. Don't just look for definitions, aim for understanding. Happy studying! Immigration How has immigration changed since the early 1800’s? What is Friendship Park and how has it changed over the years? Know the common question responses and myths and facts about immigrants and immigration. Review readings from RDSJ; p. 102-109; from the reading, Injustice for All, what factors are contributing to the rise of an immigration policing regime in the U.S.? How does this impact the lives of undocumented immigrants, like Fatima? In the film, what is the experience like for undocumented (and documented) immigrants held at the detention center featured in the film? Terrorism What percent of terrorist acts are committed by U.S. citizens? What are the beliefs of the Christian Identity movement? Though most reject the ideology of The Christian Identity movement, it is still popular because...? What are the emerging trends in terms of domestic terrorism? What is the difference between the uniform crime report and national crime victimization survey? Contemporary Slavery Know the forms of slavery in modern America. Causes of modern slavery, why it persists, and how is it different from the past. Know the major types of slavery in the world today. Environment Relationship between the U.S., natural resources, and world population Describe the world’s supply of freshwater and how it is used, also in the U.S. What is the relationship between water, food, health, manufacturing, and war? How many gallons of water for one pair of jeans? How might privatizing water supplies impact society? How might water impact tensions between countries? The New Jim Crow (Alexander); Ch. 4-6 What is colorblindness? What should replace colorblindness? Describe mass incarceration. Essentially, how does it operate? What does the movement to end mass incarceration need to cultivate? Describe the impact of The Quality Housing and Work Responsibility Act. How did drunk driving laws compare to drug laws? How did the white unemployment rate compare to the black unemployment rate in the early to mid 1980's? With Affirmative Action, describe the unemployment rate in black communities. What explains the high rates of violent crime in black communities?
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conducted by Gallup Inc. asked the following question: In general, how much trust and confidence to you have in the mass media - such as newspapers, TV, and radio - when it comes to reporting the news fully, accurately, and fairly? A great deal, a fair amount, not very much, or non at all? 53% of respondents has a negative view of the media, meaning they responded with either not very much or non at all. Two people are randomly chosen, each is asked the poll question above. What is the probability Part (a) that both have a negative view of mass media? 0.53^2 Part (b) neither have a negative view of the mass media? 0.47^2 Part (c) at least one of the two has a negative view towards the media? .53 (<- wrong)
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and how to solve: “A history lecture hall class has 15 students. There is a 15% absentee rate per class meeting. Find the probability that exactly one student will be absent from class.” I already know that: n = 15 p = 15% q = 1 - 15 = 1 - 0.15 = 0.85 ...and then you do: p (x = 1) = C 15 & 1 and then... (0.15)^1 (0.85)^14 Please help me understand the rest. Thank you!
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics