Mathematics, 13.08.2021 05:00 hanjonez

Suppose that the students just completing freshman year at Galton University have Math SAT scores and first-year GPAs with the following summary statistics according to the registrar's office. Average Math SAT score=540 SD=100
Average first-year GPA=2.6r=0.58 SD=0.8

The scatterplot of their first-year GPAs on Math SAT scores is an oval-shaped cloud of points. For this freshman class at Galton University, 100 points on the Math SAT is associated with how much, on average, on the first year GPA?

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Suppose that the students just completing freshman year at Galton University have Math SAT scores an...