Question
Baseball data from 2008 were collected for 30 major league baseball teams. Regression analysis was conducted to relate the number of home games won to
Baseball data from 2008 were collected for 30 major league baseball teams. Regression analysis was conducted to relate the number of home games won to the independent variables: Team Batting Average, Number of Stolen Bases, Number of Errors Committed, Team ERA, Number of Home Runs, and whether the team's home field is natural grass (Surface = 1) or artificial turf (Surface = 0). The output of the analysis is given below.
From the output given above, what is the equation to predict the number of wins for any team?
Group of answer choices
WINS = 17.4546 + 338.173 * Batting - 14.6969 * ERA + 0.15870 * HR + 0.02844 * Errors + 0.09403 * SB + 3.66371 * Surface
WINS = 23.1844 * Intercept + 84.7026 * Batting + 2.40186 * ERA + 0.02603 * HR + 0.07333 * Errors + 0.03348 * SB + 3.16214 * Surface
WINS = 23.1844 + 84.7026 * Batting + 2.40186 * ERA + 0.02603 * HR + 0.07333 * Errors + 0.03348 * SB + 3.16214 * Surface
WINS = 17.4546 * Intercept + 338.173 * Batting - 14.6969 * ERA + 0.15870 * HR + 0.02844 * Errors + 0.09403 * SB + 3.66371 * Surface
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