taxes Property Tax Assistance

2018 Confidence Interval Detail

103/Hartley
103-902/Hartley ISD

Category Summary

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

Stratum
Variance
A 2,777,940 1.0397 2,671,867 9 59 .101330620
A 2,486,060 1.0107 2,459,741 8 27 .026415868
A 3,272,850 0.9888 3,309,921 8 23 .002793092
A 3,380,370 1.1006 3,071,388 5 15 .024967567
E 16,250,100 1.0255 15,846,026 19 157 .060062268
L1 1,416,700 0.9643 1,469,149 7 17 .013253475
L1 870,430 1.0043 866,703 3 4 .003940779
L1 2,331,110 0.9673 2,409,914 2 5 .002581088
Random Totals: 32,785,560   32,104,709 61 307  
Catg J Exception Values: 7,879,220   8,258,603      
Catg D1 Exception Values: 75,686,110   77,357,747      
Catg L1 Exception Values: 2,551,380   2,438,747      
Total Test Values (4): 118,902,270   120,159,806      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,007,990

Confidence Interval Values (5)

State Lower Limit: 114,151,816 (State Test Value minus Margin of Error Percent)
Local Test Value: 118,902,270 (Within Confidence Interval)
State Upper Limit: 126,167,796 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 177,277,907 (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, D2, E, 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