taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
062/Dewitt
062-906/Meyersville ISD

Category Summary

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

Stratum
Variance
E 44,718,550 1.0120 44,188,291 20 514 .080733276
G1 1,597,130 0.9766 1,635,398 8 19 .171297111
G1 1,791,440 0.9756 1,836,244 5 8 .025526297
L1 2,769,020 0.8081 3,426,581 8 24 .101761092
Random Totals: 50,876,140   51,086,514 41 565  
Catg J Exception Values: 741,180   841,981      
Catg D1 Exception Values: 2,959,660   2,857,069      
Catg G1 Exception Values: 2,741,690   2,623,206      
Catg L1 Exception Values: 1,873,580   1,873,995      
Total Test Values (4): 59,192,250   59,282,765      

Margin of Error

Margin of Error Percent: 9.4874050
Margin of Error Value: 5,624,396

Confidence Interval Values (5)

State Lower Limit: 53,658,369 (State Test Value minus Margin of Error Percent)
Local Test Value: 59,192,250 (Within Confidence Interval)
State Upper Limit: 64,907,161 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 49,438,098 (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