taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
094/Guadalupe
028-906/Prairie Lea ISD

Category Summary

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

Stratum
Variance
A 5,162,294 1.0443 4,943,306 10 29 .021614347
G1 40,359,499 1.0950 36,857,990 15 23 .103149379
Random Totals: 45,521,793   41,801,296 25 52  
Catg D1 Exception Values: 224,524   210,085      
Catg G1 Exception Values: 19,873,274   19,919,786      
Total Test Values (4): 65,619,591   61,931,167      

Margin of Error

Margin of Error Percent: 6.0419578
Margin of Error Value: 3,741,855

Confidence Interval Values (5)

State Lower Limit: 58,189,312 (State Test Value minus Margin of Error Percent)
Local Test Value: 65,619,591 (Within Confidence Interval)
State Upper Limit: 65,673,022 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 67,906,927 (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