taxes Property Tax Assistance

2017 Confidence Interval Detail

081/Freestone
081-902/Fairfield ISD

Category Summary

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

Stratum
Variance
A 60,567,257 0.8873 68,260,179 13 995 .009237299
A 73,498,493 1.0158 72,355,280 22 613 .018495974
A 70,567,779 0.9756 72,332,697 16 311 .005808586
A 76,544,551 0.9270 82,572,331 9 138 .005048544
E 210,339,090 0.9445 222,698,878 19 3,328 .017269607
F1 12,027,790 0.9217 13,049,571 13 136 .034502331
F1 13,058,414 0.9243 14,127,896 11 51 .017600531
F1 17,983,004 0.8554 21,022,918 9 31 .078685986
F1 13,949,202 0.8735 15,969,321 5 7 .064332322
G1 22,911,210 1.0497 21,826,436 13 415 .060858858
G1 22,753,620 0.9875 23,041,641 12 115 .034490601
G1 23,227,670 1.0035 23,146,657 10 44 .003302556
G1 22,241,960 0.9951 22,351,482 7 15 .009685422
Random Totals: 639,670,040   672,755,287 159 6,199  
Catg J Exception Values: 1,535,410   1,710,779      
Catg D1 Exception Values: 19,293,812   19,476,486      
Total Test Values (4): 660,499,262   693,942,552      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 34,697,127

Confidence Interval Values (5)

State Lower Limit: 659,245,425 (State Test Value minus Margin of Error Percent)
Local Test Value: 660,499,262 (Within Confidence Interval)
State Upper Limit: 728,639,679 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,180,429,401 (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