Ap3x answer. The Ridgeport School district collected data about class size in the district the table shows the class sizes forfive random selected Kindergrarden and seventh grade classes based on these data which statement is true A. Average size of a seventh grade class is larger but Mary's less than that of a kindergarten class. B. Every seventh grade class has 10 more students than kindergarten class. C. The random number of students in kindergarten class is 19. D. The average size of a seventh grade class is larger varies more than that of a kindergarten class