1970 HUNGARIAN CENSUS OF POPULATION Information on the data collection and processing (1977)

I. THE COMPREHENSIVE REWIEV OF THE DATA COLLECTION AND PROCESSING - 11. The control of the reliability of the census

Table 10. LEVEL OF THE RELIABILITY OF THE DATA OF DWELLING SIZE (NUMBER OF ROOMS) Census Post-enumeration control survey Total Census Dwellings with. ... rooms Total Census 0 1 1 1/2 2 2 1/2 3 3 1/2 4 Total Rooms: 0 101 32 1 134 1 45 3 161 81 149 4 8 3 448 1 1/2 _ 65 198 111 7 1 2 384 2 3 122 134 2 572 52 44 1 2 2 930 2 1/2 _ 7 1 50 204 27 1 1 291 3 _ 5 4 46 66 324 10 9 464 3 1/2 _ 1 _ 1 5 8 24 3 42 4 1 7 7 5 6 32 58 Total 149 3 394 418 2 937 345 417 42 49 7 751 b/ Comparison of the data of distribution Dwelling size (number of Result of the 0, 25 p. c. sample in absolute numbers Percentage distribution Difference between percentages Dwelling size (number of Census P.C. Survey Census P. C. Survey Difference between percentages rooms) Census P.C. Survey Census P. C. Survey Difference between percentages 0 134 149 1, 73 1,92 - 0,19 1 3 448 3 394 44,49 43,79 + 0, 70 1 1/2 384 418 4,95 5,39 - 0,44 2 2 930 2 937 37,80 37,90 - 0,10 2 1/2 291 345 3, 75 4,45 - 0, 70 3 464 417 5,99 5,38 + 0, 61 3 1/2 42 42 0, 54 0,54 4 58 49 0, 75 0,63 + 0,12 Total 7 751 7 751 100,00 100,00 c/ Index-numbers showing the degree of reliability of the census returns Identically Gross error Net error Standard Dwelling size (number of rooms) grouped items proportion percent abs. no. p. c. of the cens. ret. abs. no. p. c. of the cens. ret. of response dispersion percent Index of inconsistency 0 75,37 81 60,45 1 91, 68 520 15, 08 1 1/2 51, 56 406 105, 73 2 87, 78 723 24, 68 2 1/2 70,10 228 78, 35 3 69,83 233 50,22 3 1/2 57,14 36 85, 71 4 55,17 43 74,14 Total 85,37 2 270 29,29 Sum of the absolute numbers of net errors a/ Weighted arithmetical mean. 15 -11,19 6, 72 0, 625 + 54 + 1,57 0, 66 0, 272 34 - 8,85 5, 25 1,113 7 - 0,24 0, 92 0, 397 54 -18,56 5,19 0, 815 + 47 +10,13 3, 29 0, 534 14,29 0, 864 + 9 +15, 52 11, 30 0, 746 a/

/0, 460 220 2,83 110