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 0.101330620
A 2,486,060 1.0107 2,459,741 8 27 0.026415868
A 3,272,850 0.9888 3,309,921 8 23 0.002793092
A 3,380,370 1.1006 3,071,388 5 15 0.024967567
E 16,250,100 1.0255 15,846,026 19 157 0.060062268
L1 1,416,700 0.9643 1,469,149 7 17 0.013253475
L1 870,430 1.0043 866,703 3 4 0.003940779
L1 2,331,110 0.9673 2,409,914 2 5 0.002581088
Random Totals: 32,785,560 32,104,709 61 307
CATG D1 EXCEPTION VALUES: 75,686,110 77,357,747
CATG J EXCEPTION VALUES: 7,879,220 8,258,603
CATG L1 EXCEPTION VALUES: 2,551,380 2,438,747
Total Test Values(3) 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)

Local Test Value: 118,902,270 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 114,151,816 (State Test Value minus Margin of Error Percent)
State Upper Limit: 126,167,796 (State Test Value plus Margin of Error Percent)

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