View Holds Student Grades States differ widely in the percentage of college students who are enrolled exclusively in distance education programs. A report included the accompanying data on the percentage of students at Titl IV institutions in fall of a particular year who were enrolled exclusively in distance education courses for the 50 U.S. states and the District of Columbia. 17.0 17.4 49.2 8.2 7.3 20.4 5.8 5.9 9.4 15.1 10.6 12.0 13.6 11.1 10.2 40.7 15.3 18.7 3.1 14.4 15.4 6.9 6.2 28.2 23.9 8.6 9.8 7.9 6.8 2.6 8.1 11.2 7.3 17.9 8.8 16.6 6.4 13.9 7.1 12.4 6.9 19.9 7.1 7.9 21.0 11.0 19.6 6.5 41.0 6.6 10.2 USE SALT (a) Summarize the given data in a relative frequency distribution using the class intervals starting at 0 to < 10 and with each interval having a width of 10. (Round your answers to four decimal places.) Interval Relative Frequency 0 to <10 10 to < 20 20 to 30 30 to < 40 40 to 50 (b) Explain why the class intervals used in part (a) are a reasonable choice for this data set. --Select-- intervals. , so it is appropriate to use The dataset is ---Select--- (c) Use the relative frequency distribution from part (a) to make a histogram. CHOICE A 0.4 CHOICE B quency 0.4 0.3