taxes Property Tax Assistance

2019 Confidence Interval Detail

San Patricio County
205-901/Aransas Pass ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 103,884,635 0.9714 106,943,211 32 1129 0.036433012
A 140,809,041 0.9573 147,089,774 41 894 0.028396563
A 117,716,523 1.0218 115,205,053 31 449 0.017081554
A 143,651,384 0.9763 147,138,568 18 259 0.013377252
C1 8,425,899 0.9093 9,266,358 11 698 0.059356764
C1 11,901,574 1.0024 11,873,079 16 252 0.012714873
C1 6,964,407 0.9452 7,368,183 10 62 0.024143611
C1 8,407,172 0.9815 8,565,636 10 31 0.009770046
F1 29,416,301 0.8132 36,173,513 10 174 0.286639818
F1 26,388,142 0.8242 32,016,673 9 50 0.066304859
F1 24,644,513 0.8549 28,827,363 7 20 0.089071419
F1 26,990,564 0.8687 31,070,063 4 7 0.008524745
Random Totals: 649,200,155 681,537,474 199 4,025
CATG D1 EXCEPTION VALUES: 118,381 79,292
CATG E EXCEPTION VALUES: 71,956 79,500
Total Test Values(2) 649,390,492 681,696,266

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 34,084,813

Confidence Interval Values(5)

Local Test Value: 649,390,492 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 647,611,453 (State Test Value minus Margin of Error Percent)
State Upper Limit: 715,781,079 (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