(4 points) Is the number of games won by a major league baseball team in a...
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(4 points) Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams. Team Games Won Batting Average 1 88 275 2 64 262 3 64 259 4 62 266 5 71 288 62 273 7 64 266 8 120 284 Using games won as the explanatory variable x, do the following: (a) The correlation coefficient is r = (b) The equation of the least squares line is y^= (4 points) Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams. Team Games Won Batting Average 1 88 275 2 64 262 3 64 259 4 62 266 5 71 288 62 273 7 64 266 8 120 284 Using games won as the explanatory variable x, do the following: (a) The correlation coefficient is r = (b) The equation of the least squares line is y^=
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