The following table gives the 2015 total payroll (in millions of dollars) and the percentage of games
Question:
The following table gives the 2015 total payroll (in millions of dollars) and the percentage of games won during the 2015 season by each of the National League baseball teams.
Compute the linear correlation coefficient, ρ. Does it make sense to make a confidence interval and to test a hypothesis about ρ here? Explain.
Transcribed Image Text:
Total Payroll Percentage of Team (millions of dollars) Games Won Arizona Diamondbacks 49 92 Atlanta Braves 98 41 Chicago Cubs 119 60 Cincinnati Reds 117 40 Colorado Rockies 102 42 Los Angeles Dodgers 273 57 68 Miami Marlins 44 Milwaukee Brewers 105 42 101 New York Mets 56 Philadelphia Phillies Pittsburgh Pirates 136 39 61 88 San Diego Padres San Francisco Giants St. Louis Cardinals Washington Nationals 101 46 173 52 121 62 165 51
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