They would say there is a low correlation between SAT scores and grade point averages in college, or maybe it's a high correlation.

媒体会说,SAT成绩,和大学里的平均学分相关性很低,或相关性很高

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Their GPA, or their grade point average was less than a 2.0.

他们的成绩平均绩点，或者平均分不到2.0。

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