taxes Property Tax Assistance

2021 Confidence Interval Detail

Refugio County
196-902/Woodsboro ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 14,868,560 0.9048 16,432,980 15 409 0.043301102
A 16,737,260 0.7951 21,050,509 15 248 0.174841515
A 16,226,450 0.7878 20,597,169 15 151 0.058084760
A 18,258,990 0.8809 20,727,654 15 90 0.102503117
E 22,327,200 0.8211 27,191,816 20 457 0.108898499
Random Totals: 88,418,460 106,000,128 80 1,355
CATG D1 EXCEPTION VALUES: 21,083,165 20,501,906
CATG J EXCEPTION VALUES: 26,434,260 28,040,146
Total Test Values 135,935,885 154,542,180

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,727,109

Confidence Interval Values(5)

Local Test Value: 135,935,885 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 146,815,071 (State Test Value minus Margin of Error Percent)
State Upper Limit: 162,269,289 (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