taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
110/Hockley
110-901/Anton ISD

Category Summary

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

Stratum
Variance
A 3,553,595 1.0861 3,271,886 12 177 .075700545
A 3,577,190 1.0120 3,534,773 11 86 .048914980
A 3,659,340 0.9470 3,864,139 12 60 .076126739
A 4,132,230 0.9554 4,325,131 9 35 .008771656
E 7,121,878 1.0590 6,725,097 17 168 .045656158
G1 6,463,450 1.0425 6,199,952 5 11 .023922939
Random Totals: 28,507,683   27,920,978 66 537  
Catg J Exception Values: 591,810   691,947      
Catg D1 Exception Values: 9,598,868   8,525,223      
Catg G1 Exception Values: 1,652,270   1,589,076      
Total Test Values (4): 40,350,631   38,727,224      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,936,361

Confidence Interval Values (5)

State Lower Limit: 36,790,863 (State Test Value minus Margin of Error Percent)
Local Test Value: 40,350,631 (Within Confidence Interval)
State Upper Limit: 40,663,585 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 47,324,732 (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