The table shows the number of hours spent studying for a history final exam and the score on that exam. Each row represents a single student. Which value is an outlier in the table below? Exam Scores Number of hours spent studying, x Exam score (out of 100), y 1.5 65 2 68 3.5 71 4.5 98 4.5 82 6 84 6.5 88 7 85 7 80 (1.5, 65) (3.5, 71) (4.5, 98) (6.5, 88)