taxes Property Tax Assistance

2016 Confidence Interval Detail

024/Brooks
024-901/Brooks County ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	21,193,160	0.7461	28,405,254	11	739	.040313064
A	21,209,784	1.0431	20,333,414	11	403	.017945040
A	20,237,579	0.9538	21,217,843	12	241	.051703746
A	22,897,287	1.0837	21,128,806	10	144	.020402664
E	57,380,524	1.6911	33,930,888	21	1,288	3.282733343
F1	8,703,206	0.8991	9,679,909	9	109	.036410137
F1	8,471,864	0.9712	8,723,089	7	24	.004513353
F1	8,723,197	1.0327	8,446,981	5	10	.006735983
F1	7,657,955	0.6223	12,305,889	2	3	.022187118
G1	25,553,083	0.9641	26,504,598	15	125	.050166100
G1	25,923,017	1.0076	25,727,488	15	32	.035438241
G1	26,266,486	1.0243	25,643,353	11	16	.008433022
G1	24,296,152	1.0407	23,345,971	6	7	.009609039
Random Totals:	278,513,294		265,393,483	135	3,141
Catg J Exception Values:	10,627,189		10,387,106
Catg D1 Exception Values:	58,850,356		60,786,836
Total Test Values (4):	347,990,839		336,567,425

Margin of Error

Margin of Error Percent:	7.9730461
Margin of Error Value:	26,834,676

Confidence Interval Values (5)

State Lower Limit:	309,732,749	(State Test Value minus Margin of Error Percent)
Local Test Value:	347,990,839	(Within Confidence Interval)
State Upper Limit:	363,402,101	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	464,106,282	(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