The following scatterplot from Rguroo output is the relationship between the percentage of students that are from the top 10% of their high school (Top_HS) and the related Median combined Math and Verbal SAT score of students (SAT) for 50 colleges in the United States. From the least squares regression line shown in the figure, above the scatterplot, the value of the slope is and the y-intercept is The value of the correlation is which mean the relationship is and