The table contains data for five students: hours studied, x, and corresponding test scores, y. Use the regression calculator to
make a scatterplot with a trend line. A 2-column table with 5 rows. Column 1 is labeled x with entries 1, 2, 4, 7, 8. Column 2 is labeled y with entries 76, 81, 89, 87, 91.
Based on the trend line, what score would you expect after studying for 5 hours?
As the number of hours studying increases, the coressponding test score
