taxes Property Tax Assistance

2024 Confidence Interval Detail

Brown County
025-902/Brownwood ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 232,416,081 0.8534 272,341,318 61 2,613 0.047966187
A 3 243,045,950 0.8855 274,473,123 59 1,522 0.048148101
A 4 271,907,661 0.9419 288,679,967 49 1,075 0.015771452
A 5 326,567,499 1.0358 315,280,459 27 593 0.011216618
E 0 144,171,123 0.9313 154,806,317 17 646 0.124302794
F1 2 80,881,570 0.9932 81,435,330 16 387 0.057352825
F1 3 82,490,399 0.9993 82,548,183 14 123 0.103534139
F1 4 71,194,934 1.2113 58,775,641 13 41 0.099210550
F1 5 93,153,030 0.9156 101,739,875 11 17 0.009574596
L1 2 32,393,030 1.1386 28,449,877 11 274 0.021816726
L1 3 27,666,300 1.0547 26,231,440 9 60 0.010575172
L1 4 35,570,810 1.0369 34,304,957 9 26 0.010023620
L1 5 28,075,420 1.0044 27,952,429 4 6 0.000480187
Random Totals: 1,669,533,807 1,747,018,916 300 7,383
CATG D1 EXCEPTION VALUES: 5,705,100 4,140,467
Total Test Values 1,675,238,907 1,751,159,383

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 87,557,969

Confidence Interval Values(5)

Local Test Value: 1,675,238,907 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,663,601,414 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,838,717,352 (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