1 There are 21 campers at a 3-week-long summer camp. During the camp, the counselors recorded the number of campers that could complete 5 different obstacles on the first and final week of camp. The dot plots show the data. Number of Campers Completing Obstacles Number of Campers Completing Obstacles + 5 0 1 2 3 4 5 0 1 2 3 4 Number of Obstacles First Week Number of Obstacles Final Week Which statement about the data is true?​