Exam1 Ch4 Flashcards
1st US Census (year)
1790
Domesday book (definition and year)
Used to keep track of how much to tax, but is looked at as the first census
-1086
De facto
(Under census) Who’s there on the day info taken
De jure
(Under census) Who belongs legally, who is a resideny
Usual resident
(Under censes)- the place where a person usually sleeps-
College students, military members and ppl in jail are counted by institutions, not by homes
Census
Primary source of data on Pop size, distribution, demographic structure, characteristics
Coverage error
Census- Nonsampling error
Combination of undercount and overcount. (Difference between undercount and overcount)
Differential undercount
Census nonsampling error: When some groups are more likely to be undercounted than others
Demographic analysis
Census- nonsampling error
Estimates what the pop at the latest census should have been and compares that to the actual amount
(Demographic balancing equation: pop at time 2 = pop @ time 1 + births b/w time 1 and 2, - deaths b/w times 1&2 + in-migrants b/w times 1&2 - out-migrants b/w time 1&2
Dual system estimation
Method to measure coverage error