Question

MathSAT Math SAT score and Verbal SAT score Which of the following is most likely to be the correlation between these two variables? Click here for the dataset associated with this question. O-0.941 O -0.605 O-0.235 O 0.445 O 0.751 0.955 Click if you would like to Show Work for this question: Open Show WorkChapter 2, Section 5, Exercise 190d SAT Scores: Math vs Verbal The StudentSurvey dataset includes scores on the Math and Verbal portions of the SAT exam 800 700 600 500 400 400 500 600 700 800 MathSAT Math SAT score and Verbal SAT score

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Answer #1

Correct option:

0.445

EXPLANATION:

From given scatter plot, we note that as x increases, y increases. As x decreases, y decreases. So,the correlation between x and y is positive. Also we note that the points are quite spread out from the middle line. This indicates that the correlation is not strong. So, the correlation coefficient cannot be greater than 0.5. So, the only option available is 0.445.

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