The histogram to the right represents the weights (in pounds) of members of a certain high-school debate team. What is the class width? What are the approximate lower and upper class limits of PANGAGO Frequency the first class? nts 110 130 150 170 190 210 230 250 Weight (Ibs) SS What is the class width? orary The class width is (Simplify your answer.) ons What are the approximate lower and upper class limits of the first class? The approximate lower class limit is The approximate upper class limit is (Simplify your answers.)