Learn by Doing – Proportions (Overview)
According to the American Association of Community Colleges, 23% of community college students receive federal grants. The California Community College Chancellor’s Office anticipates that the percentage is smaller for California community college students. They collect a sample of 1,000 community college students in California and find that 210 received federal grants.
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/12/LBD_12015_186.swf
This document is linked from Proportions (Introduction & Step 1).