taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
004/Aransas
205-901/Aransas Pass ISD

Category Summary

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

Stratum
Variance
A 13,168,522 0.9264 14,214,726 10 340 .003942304
A 13,408,540 0.9650 13,894,860 9 172 .009641959
A 14,266,092 0.9276 15,379,573 9 112 .008623580
A 14,361,630 1.0654 13,480,036 8 57 .022219833
C1 4,282,681 0.9840 4,352,318 10 308 .040481192
C1 2,411,050 1.0656 2,262,622 9 92 .011124794
C1 2,548,300 0.9952 2,560,591 9 50 .009663247
C1 3,536,160 0.9690 3,649,288 9 35 .003146565
E 9,159,760 0.9797 9,349,556 14 30 .011164646
F1 2,790,696 0.9284 3,005,920 12 66 .022141269
F1 2,742,269 0.9376 2,924,775 7 22 .118316126
F1 3,195,637 0.9632 3,317,729 5 9 .005392623
G1 10,982,170 0.9994 10,988,763 7 26 .058085442
Random Totals: 96,853,507   99,380,757 118 1,319  
Catg D1 Exception Values: 454,830   442,568      
Catg F1 Exception Values: 2,030,560   2,451,640      
Catg G1 Exception Values: 5,406,910   5,533,652      
Total Test Values (4): 104,745,807   107,808,617      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 5,390,431

Confidence Interval Values (5)

State Lower Limit: 102,418,186 (State Test Value minus Margin of Error Percent)
Local Test Value: 104,745,807 (Within Confidence Interval)
State Upper Limit: 113,199,048 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 110,420,934 (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