taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
025/Brown
025-901/Bangs ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 42,767,148 0.9491 45,060,740 20 1,112 .050131959
A 51,590,075 1.1688 44,139,352 24 611 .106179380
A 49,076,430 0.9958 49,283,420 15 267 .021762339
A 54,107,383 0.9801 55,205,982 15 134 .005745054
E 90,027,667 1.0382 86,715,148 43 1,204 .070000187
Random Totals: 287,568,703   280,404,642 117 3,328  
Catg J Exception Values: 14,465,450   14,732,029      
Catg D1 Exception Values: 8,406,238   8,272,481      
Total Test Values (4): 310,440,391   303,409,152      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 15,170,458

Confidence Interval Values (5)

State Lower Limit: 288,238,694 (State Test Value minus Margin of Error Percent)
Local Test Value: 310,440,391 (Within Confidence Interval)
State Upper Limit: 318,579,610 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 309,952,812 (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