Private Schools in the United States: A Statistical Profile, 1993-94 / Table A2.3a
Table A2.3a: Standard errors for percentage of private elementary schools with admission requirements, by affiliation: 1993-94

(") Too few cases for a reliable estimate.
SOURCE: U.S. Department of Education, , Schools and Staffing Survey: 1993-94.
Table A2.2
Table A2.3b