taxes Property Tax Assistance

2022 Confidence Interval Detail

Brown County
025-902/Brownwood ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 171,935,555 1.0269 167,431,644 32 2,501 0.012759309
A 216,539,468 0.9757 221,932,426 73 1,650 0.021804647
A 261,521,450 0.9949 262,862,046 72 1,239 0.004302913
A 286,569,501 1.0035 285,570,006 37 652 0.007951002
E 125,152,200 1.1484 108,979,624 16 564 0.094933672
F1 65,032,295 0.9559 68,032,530 15 382 0.028833274
F1 63,537,276 0.8674 73,250,261 10 117 0.041145367
F1 79,009,530 0.9281 85,130,406 8 53 0.010540447
F1 71,879,790 0.6709 107,139,350 6 14 0.068670471
L1 24,808,170 1.0582 23,443,744 11 278 0.007676521
L1 28,748,770 1.0821 26,567,572 10 80 0.019229754
L1 30,200,380 1.0401 29,036,035 9 29 0.003153181
L1 25,064,470 1.0166 24,655,194 5 7 0.001277130
Random Totals: 1,449,998,855 1,484,030,838 304 7,566
CATG D1 EXCEPTION VALUES: 5,735,910 4,368,682
Total Test Values 1,455,734,765 1,488,399,520

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 74,419,976

Confidence Interval Values(5)

Local Test Value: 1,455,734,765 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,413,979,544 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,562,819,496 (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