taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
108/Hidalgo
108-916/Valley View ISD

Category Summary

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

Stratum
Variance
A 51,720,439 0.8191 63,143,009 10 882 .022413909
A 52,582,575 0.9094 57,821,173 11 665 .010450287
A 84,762,208 0.9643 87,900,247 10 901 .015545616
A 85,738,865 0.9863 86,929,803 11 614 .010266766
C1 10,499,835 0.8115 12,938,799 10 528 .076775278
C1 9,155,953 1.0086 9,077,883 10 205 .037174241
C1 10,854,365 0.9838 11,033,101 10 64 .026410357
C1 9,198,407 1.0352 8,885,633 7 21 .001846161
F1 33,643,232 0.8974 37,489,672 12 124 .026964839
F1 30,010,924 0.8946 33,546,752 8 47 .121424738
F1 33,391,882 1.1431 29,211,689 7 25 .074192907
F1 38,584,385 1.1979 32,210,022 5 11 .025315370
L1 10,662,582 1.0261 10,391,367 9 121 .001500455
L1 8,852,117 1.0024 8,830,923 7 22 .001102052
L1 15,990,758 0.9418 16,978,932 4 14 .012653308
Random Totals: 485,648,527   506,389,005 131 4,244  
Catg D1 Exception Values: 1,079,389   1,132,581      
Catg L1 Exception Values: 9,357,203   9,316,531      
Total Test Values (4): 496,085,119   516,838,117      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 25,841,905

Confidence Interval Values (5)

State Lower Limit: 490,996,212 (State Test Value minus Margin of Error Percent)
Local Test Value: 496,085,119 (Within Confidence Interval)
State Upper Limit: 542,680,022 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 493,695,986 (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