taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
166/Milam
166-907/Buckholts ISD

Category Summary

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

Stratum
Variance
A 1,487,860 0.7035 2,114,940 8 76 .025675704
A 1,333,930 0.7613 1,752,174 8 31 .004322038
A 1,516,140 0.8286 1,829,761 9 23 .017865419
A 1,434,130 0.8598 1,667,981 10 12 .023529616
D2 1,791,960 0.9884 1,812,991 13 119 .136843718
E 8,189,530 0.8386 9,765,717 10 211 .027176754
Random Totals: 15,753,550   18,943,564 58 472  
Catg J Exception Values: 1,043,357   1,538,948      
Catg D1 Exception Values: 4,715,781   5,583,350      
Total Test Values (4): 21,512,688   26,065,862      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,303,293

Confidence Interval Values (5)

Local Test Value: 21,512,688 (Outside Confidence Interval)
State Lower Limit: 24,762,569 (State Test Value minus Margin of Error Percent)
State Upper Limit: 27,369,155 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 35,645,136 (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