taxes Property Tax Assistance

2016 Confidence Interval Detail

246/Williamson
246-908/Liberty Hill ISD

Category Summary

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

Stratum
Variance
A 253,225,650 0.9764 259,346,221 58 1,271 .010003048
A 286,093,008 0.9874 289,743,780 61 926 .004942628
A 348,324,570 0.9828 354,420,604 62 884 .010139556
A 379,012,808 1.0053 377,014,630 41 617 .009797660
E 135,419,216 0.9581 141,341,422 18 722 .024890604
F1 26,827,820 1.0126 26,493,996 9 89 .009592842
F1 30,448,904 0.9171 33,201,291 9 49 .087971032
F1 26,110,623 0.9077 28,765,697 7 25 .039247818
F1 41,451,412 0.7761 53,409,885 5 18 .038664373
Random Totals: 1,526,914,011   1,563,737,526 270 4,601  
Catg D1 Exception Values: 2,261,253   2,272,312      
Total Test Values (4): 1,529,175,264   1,566,009,838      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 78,300,491

Confidence Interval Values (5)

State Lower Limit: 1,487,709,347 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,529,175,264 (Within Confidence Interval)
State Upper Limit: 1,644,310,329 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,677,566,078 (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