taxes Property Tax

School and Appraisal Districts Property Value Study 2012 Report

2012 Confidence Interval Detail
069/Edwards
069-902/Nueces Canyon CISD

Category Summary

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

Stratum
Variance
D3 49,079,890 0.8478 57,890,882 18 2,987 .283417179
G1 1,721,370 1.0641 1,617,677 7 20 .021741595
Random Totals: 50,801,260   59,508,559 25 3,007  
Catg D1 Exception Values: 11,389,170   13,569,918      
Catg G1 Exception Values: 928,710   918,995      
Total Test Values (4): 63,119,140   73,997,472      

Margin of Error

Margin of Error Percent: 20.2111310
Margin of Error Value: 14,955,726

Confidence Interval Values (5)

State Lower Limit: 59,041,746 (State Test Value minus Margin of Error Percent)
Local Test Value: 63,119,140 (Within Confidence Interval)
State Upper Limit: 88,953,198 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 76,926,369 (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