taxes Property Tax Assistance

2021 Confidence Interval Detail

Refugio County
196-903/Refugio ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 18,244,030 0.8463 21,557,403 13 440 0.233038698
A 21,661,200 1.0089 21,470,116 14 301 0.023302990
A 19,786,800 0.8741 22,636,769 15 167 0.080050979
A 17,399,140 0.8995 19,343,124 15 82 0.054220615
E 20,040,820 0.8025 24,972,984 10 437 0.049276541
F1 4,297,880 0.8574 5,012,690 9 85 0.111423662
F1 4,486,514 0.8683 5,167,009 8 25 0.030257402
F1 5,095,022 0.7358 6,924,466 6 12 0.123888366
G1 14,875,870 0.9673 15,378,755 8 38 0.000201125
L1 2,221,490 1.0078 2,204,296 10 45 0.038825641
L1 3,923,150 1.0686 3,671,299 6 17 0.021552246
L1 2,396,160 1.1903 2,013,106 2 3 0.005096925
Random Totals: 134,428,076 150,352,017 116 1,652
CATG D1 EXCEPTION VALUES: 13,363,518 13,259,793
CATG F1 EXCEPTION VALUES: 3,596,779 3,789,980
CATG G1 EXCEPTION VALUES: 17,685,189 17,118,355
CATG J EXCEPTION VALUES: 50,759,870 53,873,280
CATG L1 EXCEPTION VALUES: 4,880,730 4,525,659
Total Test Values 224,714,162 242,919,084

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,145,954

Confidence Interval Values(5)

Local Test Value: 224,714,162 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 230,773,130 (State Test Value minus Margin of Error Percent)
State Upper Limit: 255,065,038 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values