taxes Property Tax Assistance

2016 Confidence Interval Detail

109/Hill
109-911/Whitney ISD

Category Summary

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

Stratum
Variance
A 89,953,512 1.1196 80,344,330 19 1,687 .076495692
A 98,068,464 1.0220 95,957,401 44 840 .023610284
A 94,685,110 1.0401 91,034,622 20 477 .032783333
A 103,045,510 1.0649 96,765,433 17 283 .050736232
C1 16,861,439 0.5883 28,661,294 10 3,411 .106354822
C1 12,487,589 0.8926 13,990,129 8 1,327 .121864032
C1 15,278,580 0.9649 15,834,366 9 732 .009648395
C1 10,604,370 0.8851 11,980,985 9 196 .201699160
E 71,297,380 0.8268 86,232,922 14 906 .186542473
F1 17,232,173 0.9324 18,481,524 13 156 .053047016
F1 14,199,800 0.9775 14,526,650 8 45 .075512848
F1 20,918,170 0.9494 22,033,042 7 35 .016643734
F1 21,364,670 0.7885 27,095,333 5 12 .073019641
Random Totals: 585,996,767   602,938,031 183 10,107  
Catg D1 Exception Values: 3,886,072   3,827,431      
Total Test Values (4): 589,882,839   606,765,462      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,338,273

Confidence Interval Values (5)

State Lower Limit: 576,427,189 (State Test Value minus Margin of Error Percent)
Local Test Value: 589,882,839 (Within Confidence Interval)
State Upper Limit: 637,103,735 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 566,402,875 (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