The Open University of Great Britain is an open-enrollment, home-based institution in which the majority of instruction is conducted via broadcasts and correspondence. As part of an effort to measure the effectiveness of this program, 490 students in a course in mathematical analysis were surveyed to: 1) determine the amount of time students spent on each unit of instruction; 2) identify abnormally difficult sections of the curriculum; and 3) find sections of the curriculum which could be made optional. Details of the survey design and tabular results are provided. (EMH)