taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 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 5,159,390 0.9659 5,341,536 10 205 .038288053
A 4,723,740 0.9331 5,062,416 8 92 .005320493
A 5,214,680 0.9295 5,610,199 10 62 .012770610
A 6,182,040 0.9439 6,549,465 7 38 .003376905
G1 1,940,580 1.0247 1,893,803 5 10 .002179207
Random Totals: 23,220,430   24,457,419 40 407  
Catg J Exception Values: 632,190   622,625      
Catg D1 Exception Values: 9,781,558   5,632,136      
Catg G1 Exception Values: 1,870,490   1,773,825      
Total Test Values (4): 35,504,668   32,486,005      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,624,300

Confidence Interval Values (5)

State Lower Limit: 30,861,705 (State Test Value minus Margin of Error Percent)
State Upper Limit: 34,110,305 (State Test Value plus Margin of Error Percent)
Local Test Value: 35,504,668 (Outside Confidence Interval)
Value Assigned (6): 44,052,561 (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