taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
089/Gonzales
062-903/Yoakum ISD

Category Summary

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

Stratum
Variance
G1 105,737,403 1.0314 102,518,328 10 17 .005926508
Random Totals: 105,737,403   102,518,328 10 17  
Catg D1 Exception Values: 612,630   602,959      
Catg G1 Exception Values: 186,063,766   177,701,987      
Total Test Values (4): 292,413,799   280,823,274      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 14,041,164

Confidence Interval Values (5)

State Lower Limit: 266,782,110 (State Test Value minus Margin of Error Percent)
Local Test Value: 292,413,799 (Within Confidence Interval)
State Upper Limit: 294,864,438 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 325,370,942 (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