Managerical stats problem Speech or Presentation

Managerical stats problem - Speech or Presentation Example The National Football League (NFL)records a variety data for individuals and team (http://www.nfl.com).Some of the year-end performance data for the 2005 season appear on the data disk in the file NFL Stats. Each row of the data set corresponds to an NFL team, and the teams are ranked by winning percentage. Descriptions for data follow: WinPct : Percentage of games won, DefYds/G: Average number of yards per gam given up on defense, Rush Yds/G: Average number of rushing yards per game PassYds/G: Average number of passing yards per game, FGPct: Percentage of field goals, TakeInt: Takeaway interceptions; the total number of interceptions made by the teams defense, Takefum: Takeaway fumbles; the total number of fumbles recovered by the teams defense, GiveInt: Giveaway interceptions; the total number of interceptions thrown by the teams offense, GiveFum; Giveaway fumbles; the total number of fumbles lost by the teams offense 6.Starting with the estimated regression equation developed in question 1, delete any independent variables that are not useful (i.e., the variable with p_value bigger than 0.05). Use the variables left, run the regression (Y variable is the same). 3. r2 = 0.419 meaning that 42 % of the dependent variable (Winpact) can be explained by the independent variables: DefYds/G, RushYds/G, PassYds/G and FGPct. This means that about 58 % cannot be explained as a result the equation is not very useful. 4. From the regression equation it seems the independent variable, RushYds/G has the largest positive effect on the independent variable by 0.004249, DefYds/G decreases the dependent variable by a multiple of 0.00333 while PassYds/G has a positive multiple effect by 0.000375 and finally FGPct decreases the independent variable by a scale of – 0.00064 7. r2 = 0.266 meaning that 26 % of the dependent variable (Winpact) can be explained by the independent variables:

The Legalization of Marijuana Term Paper Example | Topics and Well Written Essays - 2000 words

The Legalization of Marijuana - Term Paper Example The legalization of marijuana Statement of the problem Marijuana is a plant through which the dried leaves can be smoked or used as an ingredient in food from which an altered state of mental perception, or a ‘high’, can be obtained. The drug has similar effects to alcohol with less danger of violence or risky behaviors due to the imposed paranoia that it creates. Over half of all arrests for drug use are for marijuana. In 2009, 1,663,582 people were arrested for drugs, with 858,408 for marijuana possession. In comparison, only 99,815 were arrested for trafficking of marijuana. The DEA’s Administrators Judge, Francis Young concluded: â€Å"In strict medical term, marijuana is safer than many foods we commonly consume† (Get the Facts, 2011). And yet, in terms of social currency, marijuana presents a danger to freedom and to financial health through the possibility of incarceration for having made the choice to use it. In addition, the use of marijuana has a far less damaging result to one’s reputation than does an arrest, conviction, and/or incarceration. One of the reasons that marijuana should not be illegal is because of the morality that it represents in the way in which a society should administer justice. Socrates defined justice as a state in which one took care of one’s own business and did not interfere in the business of others (Gardner, 2005, p. 126). Negative morality, a concept of Asian philosophy, suggests that morality should be found through stillness, though not committing an act that might cause another harm. The act of smoking pot is not specifically intrusive into another’s rights. The family of one might object, just as they might object to the use of alcohol, cigarettes, or even over consumption of food, but their rights are not violated by someone who chooses to use those vices and they are only affected if they choose to be affected by that use. However, criminalization of the use of marijua na interferes with the reputation of the user whose life and future may or may not include its future use, but will retain a public history of it if incarcerated.