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