taxes Property Tax Assistance

2022 Confidence Interval Detail

Austin County
008-903/Brazos ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 19,531,578 0.7533 25,928,021 12 248 0.167688444
A 20,723,721 0.7121 29,102,262 10 162 0.067431065
A 20,244,519 0.8081 25,051,997 11 121 0.018236581
A 26,399,359 0.9695 27,229,870 9 94 0.007273501
E 29,171,128 0.8427 34,616,267 19 222 0.324997457
F1 11,739,941 0.7156 16,405,731 8 45 0.236053397
Random Totals: 127,810,246 158,334,148 69 892
CATG D1 EXCEPTION VALUES: 2,817,556 2,334,303
CATG J EXCEPTION VALUES: 19,406,280 21,751,289
Total Test Values 150,034,082 182,419,740

Margin of Error

Margin of Error Percent: 7.0078593
Margin of Error Value: 12,783,719

Confidence Interval Values(5)

Local Test Value: 150,034,082 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 169,636,021 (State Test Value minus Margin of Error Percent)
State Upper Limit: 195,203,459 (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