taxes Property Tax Assistance

2022 Confidence Interval Detail

Brazoria County
020-904/Danbury ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 26,918,190 1.0075 26,717,806 10 204 0.010881560
A 49,246,250 0.9754 50,488,261 10 264 0.005286802
A 66,594,948 0.9912 67,186,186 13 268 0.012935609
A 81,749,465 1.0443 78,281,591 10 206 0.005795823
E 88,558,567 0.9610 92,152,515 20 400 0.026608338
F1 36,828,222 0.7505 49,071,582 9 45 0.271893034
L1 13,079,580 0.9742 13,425,970 8 31 0.006671983
Random Totals: 362,975,222 377,323,911 80 1,418
CATG D1 EXCEPTION VALUES: 4,378,706 3,765,234
CATG J EXCEPTION VALUES: 8,255,610 10,568,985
CATG L1 EXCEPTION VALUES: 12,295,760 12,295,718
Total Test Values 387,905,298 403,953,848

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 20,197,692

Confidence Interval Values(5)

Local Test Value: 387,905,298 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 383,756,156 (State Test Value minus Margin of Error Percent)
State Upper Limit: 424,151,540 (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