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A student is interested in knowing how widely the academic aptitude of college-bound students varies at
her school. Which of the following statistical methods should she use to determine now much students SAT scores vary from the schools average SAT score
A.mcorrelatian coelicien
B. Median
D.standard deviation
E.Range

Respuesta :

Answer: Standard deviation.
Explanation: The standard deviation shows how spread out the data set is on average from the mean.

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