Tell whether correlation is being used correctly. Identify any statistical errors.A researcher reports that a high correlation has been found between SAT scores and the number of games of golf played in the year prior to the SAT. Jeff decides to play a lot of golf before taking the SAT in order to improve his chances of getting a high score.

What will be an ideal response?


Incorrect. Correlation does not imply causation. The correlation is likely due to a third variable such as income. Those with higher incomes tend to play more golf (an expensive game) and to achieve higher SAT scores (as they have access to better schools and private tutors).

Mathematics

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