taxes Property Tax Assistance

2016 Confidence Interval Detail

107/Henderson
107-901/Athens ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 159,550,780 0.9620 165,853,202 44 2,471 .013240447
A 160,945,740 0.9579 168,019,355 47 1,245 .012749384
A 163,798,700 0.9820 166,801,120 39 740 .010258011
A 166,234,170 0.9529 174,450,803 10 331 .004820138
E 243,309,680 0.9773 248,961,097 20 2,150 .017843049
F1 45,654,920 0.9021 50,609,600 11 311 .042166322
F1 44,629,370 0.8990 49,643,348 9 93 .021492053
F1 44,995,550 0.8854 50,819,460 9 36 .011694702
F1 44,968,400 0.8627 52,125,188 5 11 .041324463
L1 16,724,120 1.0452 16,000,880 10 275 .034409559
L1 19,410,750 1.0160 19,105,069 9 84 .002059013
L1 19,631,260 1.0748 18,265,035 7 30 .005754257
L1 14,015,940 1.0238 13,690,115 4 6 .050483547
Random Totals: 1,143,869,380   1,194,344,272 224 7,783  
Catg J Exception Values: 47,402,448   52,401,779      
Catg D1 Exception Values: 10,664,160   11,218,792      
Total Test Values (4): 1,201,935,988   1,257,964,843      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 62,898,242

Confidence Interval Values (5)

State Lower Limit: 1,195,066,601 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,201,935,988 (Within Confidence Interval)
State Upper Limit: 1,320,863,085 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,204,587,060 (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