Does a major league baseball team's record during spring training indicate how the team will play during the regular season? Over a six-year period, the correlation coefficient between a team's winning percentage in spring training and its winning percentage in the regular season is . Shown are the winning percentages for the American League teams during a season.

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Does a major league baseball team's record during spring training indicate how the team will play during the regular season? Over a six-year period, the correlation coefficient between a team's winning percentage in spring training and its winning percentage in the regular season is . Shown are the winning percentages for the American League teams during a season.

Team Spring
Training
Regular
Season
  Team Spring
Training
Regular
Season
             
Baltimore Orioles 0.409 0.424   Minnesota Twins 0.492 0.542
Boston Red Sox 0.426 0.588   New York Yankees 0.579 0.559
Chicago White Sox 0.411 0.535   Oakland A's 0.690 0.468
Cleveland Indians 0.578 0.492   Seattle Mariners 0.492 0.379
Detroit Tigers 0.578 0.459   Tampa Bay Rays 0.722 0.601
Kansas City Royals 0.540 0.461   Texas Rangers 0.640 0.491
Los Angeles Angels 0.724 0.619   Toronto Blue Jays 0.442 0.533

 

a. What is the correlation coefficient between the spring training and the regular season winning percentages (to decimals)? Round intermediate calculations up to decimals.

 

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