It is believed that standardized test scores, such as SAT, is a good predictor of first-year college students' GPA. x 1200 1120 1000 1420 1280 750 1100 y 3.2 2.5 2.7 3.5 2.9 2.2 2.3 1. Using the data...

It is believed that standardized test scores, such as SAT, is a good predictor of first-year college students' GPA.

1. Using the data shown above, predict a student's first-year GPA when the student scores a 1275 on the SAT. Round your final answer to two decimal places.

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2. What percentage of variation in GPAs can be explained by students' SAT scores? Round your final answer to two decimal places.
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