Linear Regression

RUNNING HEAD: LINEAR REGRESSION Linear reverse April 2, 2012 Baseball has been an American pastime for many years. One base of discussion has been the kind in the midst of the number of errors made by the opposing team up and the number of runs scored by the planetary house team. The data set provided by University of Phoenix (2008) provides information on 30 Major unite Baseball teams in the united States. The value of the sample coefficient of correlation coefficient relating the variables ERA and Errors was .56. Team C wishes to test for a noteworthy linear relationship between the two variables by doing a hypothesis test and bring to pass a test of the people correlation coefficient. [pic][pic][pic] Data cut back: |ERA |Error | |4.74 |109 | |4.52 |95 | |3.69 |88 | |4.56 |1 07 | |3.68 |87 | |3.61 |106 | |3.61 |94 | |4.06 |95 | |3.71 |102 | |5.39 |124 | |4.96 |108 | |4.51 |110 | |4.49 |86 | |5.49 |125 | |3.98 |86 | |4.84 |94 | |3.51 |89 | |5.15 |104 | |3.

76 |106 | |4.42 |117 | |4.38 |106 ! | |4.13 |109 | |3.87 |92 | |4.33 |90 | |3.49 |100 | |4.16 |103 | |4.21 |90 | |3.97 |119 | |4.19 |101 | |5.13 |118 | [pic] Regression Hypothesis test In a regression test, there are two things the team wished to understand. front was the correlation coefficient. By calculating this value it entrust allow the team understand how well the two variables correspond with apiece other. In...If you want to get a full essay, set appear it on our website: OrderCustomPaper.com

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