taxes Property Tax Assistance

2020 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 14,193,460 0.8642 16,423,814 16 400 0.039767746
A 16,177,660 0.9267 17,457,279 15 245 0.051699599
A 15,004,540 0.8527 17,596,505 15 139 0.045988474
A 15,785,380 0.8541 18,481,887 15 80 0.046224529
C1 2,165,620 0.6067 3,569,507 15 451 0.128909893
C1 2,278,010 0.6927 3,288,595 15 209 0.110238251
C1 2,217,610 0.6908 3,210,206 15 98 0.094916717
C1 1,919,650 0.6568 2,922,731 14 23 0.084162245
E 21,862,510 0.9964 21,941,499 20 466 0.032751154
Random Totals: 91,604,440 104,892,023 140 2,111
CATG D1 EXCEPTION VALUES: 19,427,230 29,825,140
CATG J EXCEPTION VALUES: 14,403,700 14,022,917
Total Test Values 125,435,370 148,740,080

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,437,004

Confidence Interval Values(5)

Local Test Value: 125,435,370 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 141,303,076 (State Test Value minus Margin of Error Percent)
State Upper Limit: 156,177,084 (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