Using the following data set, select the bar graph that appropriately displays the variable Education Level: Walking Education ID Region Height Distance Level 1 C 1938.38 63.14 BS 2 R 7471.81 64.87 BS 3 R 8459.08 69.23 PHD 4 C 3375.12 65.36 BS 5 C 1355 60.18 BS 6 S 4033.08 62.78 Tech 7 C 3202.66 52.32 BS 8 C 2604.34 61.42 Tech 9 C 2415.02 67.14 PHD 10 S S 3931.66 60.16 HS 11 12 CS 2934.72 60.92 BS 3589.29 59.79 BS 13 C 3446.12 61.78 PHD 14 S 3433.52 59.41 PHD 15 S 3778.5 68.79 PHD 16 R 8219.1 63.72 BS 17 R 7989.6 64.18 BS 18 R 7095.91 66.71 MS 19 S 3246.79 63.14 HS 20 C 2312.95 66.08 PHD