Mode Practice Test

Henry has taken a lot of tests this semester in his biology class. In total, he has taken tests. His scores on the tests were , , , , , , , , , . What is the mode of all his test scores?

Steven is a high school athlete who competes in the long jump. He recorded his last 7 jumps: 15 feet, 18 feet, 19 feet, 12 feet, 15 feet, 18 feet, 15 feet. What is the mode of his long jump lengths?