taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
108/Hidalgo
108-910/Progreso ISD

Category Summary

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

Stratum
Variance
A 21,042,963 0.9124 23,063,309 9 623 .026025211
A 19,813,406 0.9740 20,342,306 9 348 .018548299
A 23,808,884 0.9079 26,224,126 12 223 .017347005
A 25,820,487 1.0260 25,166,167 10 99 .008370601
C1 4,206,244 0.9262 4,541,399 10 226 .053389595
C1 4,828,448 0.9908 4,873,282 9 101 .034821107
C1 2,536,101 0.9701 2,614,268 8 43
C1 3,742,187 0.9859 3,795,706 8 37 .036097765
E 11,304,704 0.9219 12,262,397 13 98 .037273371
F1 5,603,786 0.9307 6,021,044 8 47 .041007196
F1 6,117,978 1.0037 6,095,425 6 18 .079689526
F1 4,035,082 0.9827 4,106,118 4 6 .047409003
F1 6,655,744 1.1218 5,933,093 2 4 .005377894
Random Totals: 139,516,014   145,038,640 108 1,873  
Catg D1 Exception Values: 4,615,587   4,836,520      
Total Test Values (4): 144,131,601   149,875,160      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,493,758

Confidence Interval Values (5)

State Lower Limit: 142,381,402 (State Test Value minus Margin of Error Percent)
Local Test Value: 144,131,601 (Within Confidence Interval)
State Upper Limit: 157,368,918 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 136,072,949 (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