taxes Property Tax Assistance

2016 Confidence Interval Detail

020/Brazoria
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 25,584,120 1.0769 23,757,192 10 285 .019433941
A 34,707,470 0.9243 37,550,005 10 258 .014172461
A 35,180,280 0.9813 35,850,688 12 191 .017469568
A 44,892,239 1.0114 44,386,236 9 149 .005304745
E 51,772,460 1.0347 50,036,204 15 388 .019739745
F1 3,713,706 0.9476 3,919,065 8 20 .013446159
F1 5,745,240 0.8870 6,477,159 4 12 .023622095
F1 5,852,225 0.9756 5,998,591 3 5 .038296991
L1 5,176,580 0.9348 5,537,634 7 26 .014931558
L1 2,372,960 1.0292 2,305,635 3 3 .006111480
Random Totals: 214,997,280   215,818,409 81 1,337  
Catg J Exception Values: 4,793,400   5,243,251      
Catg D1 Exception Values: 4,290,777   4,262,291      
Catg F1 Exception Values: 6,560,320   8,103,006      
Catg L1 Exception Values: 11,907,240   11,835,000      
Total Test Values (4): 242,549,017   245,261,957      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,263,097

Confidence Interval Values (5)

State Lower Limit: 232,998,860 (State Test Value minus Margin of Error Percent)
Local Test Value: 242,549,017 (Within Confidence Interval)
State Upper Limit: 257,525,054 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 243,448,178 (See ISD Summary Worksheet)

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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories