taxes Property Tax Assistance

2024 Confidence Interval Detail

Brown County
025-906/Zephyr 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 3,306,270 1.0001 3,305,939 9 45 0.039812951
A 3 3,114,700 1.0134 3,073,515 8 25 0.030942786
A 4 2,878,550 0.9415 3,057,408 7 17 0.022821650
A 5 3,379,290 1.0768 3,138,271 5 12 0.014280861
E 0 59,616,418 0.8452 70,535,279 20 334 0.115363368
L1 2 1,223,910 1.0147 1,206,179 8 27 0.002450298
Random Totals: 73,519,138 84,316,591 57 460
CATG D1 EXCEPTION VALUES: 3,327,710 2,403,130
CATG L1 EXCEPTION VALUES: 5,182,040 5,182,040
Total Test Values 82,028,888 91,901,761

Margin of Error

Margin of Error Percent: 11.3527450
Margin of Error Value: 10,433,373

Confidence Interval Values(5)

Local Test Value: 82,028,888 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 81,468,388 (State Test Value minus Margin of Error Percent)
State Upper Limit: 102,335,134 (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