Table C. a and b Parameters for Standard Error Estimates for Persons and Families: March 1996
Characteristics	Total or White		Black		Hispanic
	a	b	a	b	a	b
PERSONS
Educational Attainment	-0.000017	2,757	-0.000200	3,736	-0.000196	3,736
Employment Characteristics	-0.000018	2,985	-0.000125	3,139	-0.000206	3,139
Persons by Family Income	-0.000026	4,901	-0.000260	5,611	-0.000330	5,611
Income	-0.000013	2,241	-0.000119	2,447	-0.000210	2,447
Marital Status, Household & Family Characteristics, Health Insurance

Some household members								-0.000019	5,211	-0.000221	7,486	-0.000263	7,486
All household members								-0.000023	6,332	-0.000326	11,039	-0.000388	11,039
Mobility Characteristics (Movers) Educational Attainment, Labor Force, Marital Status, Household, Family, and Income								-0.000011	2,869	-0.000085	2,869	-0.000101	2,869
US, County, State, Region or MSA								-0.000030	7,791	-0.000231	7,791	-0.000282	7,791
Poverty								-0.000039	10,380	-0.000307	10,380	-0.000366	10,380
Unemployment								-0.000018	2,957	-0.000212	3,150	-0.000102	3,150
FAMILIES, HOUSEHOLDS, OR UNRELATED INDIVIDUALS
Income								-0.000013	2,241	-0.000119	2,447	-0.000210	2,447
Marital Status, Household and Family Characteristics, Educational Attainment, Population by Age and/or Sex								-0.000012	2,068	-0.000077	1,871	-0.000155	1,871
Poverty		0.000102	2,442	0.000102	2,442	0.000102	2,442