taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
108/Hidalgo
108-915/Monte Alto ISD

Category Summary

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

Stratum
Variance
A 9,667,672 0.8497 11,377,747 10 337 .006683730
A 7,441,294 0.8889 8,371,351 10 176 .011735523
A 9,598,817 0.8191 11,718,736 9 160 .032377300
A 11,950,801 0.9836 12,150,062 10 100 .024332152
C1 1,787,442 0.9567 1,868,341 9 125 .048719035
C1 738,197 0.9436 782,320 9 27 .027334460
C1 3,363,944 1.0129 3,321,102 12 97 .001935865
C1 3,111,438 1.2725 2,445,138 8 60 .040823502
E 18,243,103 0.9800 18,615,411 13 245 .006665121
F1 6,650,776 0.9634 6,903,442 11 41 .039470791
L1 7,572,402 1.0080 7,512,304 8 38 .002466573
Random Totals: 80,125,886   85,065,954 109 1,406  
Catg D1 Exception Values: 9,208,483   9,927,298      
Catg L1 Exception Values: 10,334,997   9,350,172      
Total Test Values (4): 99,669,366   104,343,424      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,217,171

Confidence Interval Values (5)

State Lower Limit: 99,126,253 (State Test Value minus Margin of Error Percent)
Local Test Value: 99,669,366 (Within Confidence Interval)
State Upper Limit: 109,560,595 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 91,258,547 (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