taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
215/Stephens
209-902/Moran ISD

Category Summary

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

Stratum
Variance
E 1,863,240 0.9966 1,869,597 12 31 .018982192
G1 626,015 1.0282 608,846 7 19 .040038466
G1 581,927 0.9683 600,978 4 6 .017756045
G1 641,885 1.1084 579,110 2 3 .017023657
Random Totals: 3,713,067   3,658,531 25 59  
Catg J Exception Values: 13,428   12,747      
Catg D1 Exception Values: 1,027,750   982,346      
Catg G1 Exception Values: 363,864   346,580      
Total Test Values (4): 5,118,109   5,000,204      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 250,010

Confidence Interval Values (5)

State Lower Limit: 4,750,194 (State Test Value minus Margin of Error Percent)
Local Test Value: 5,118,109 (Within Confidence Interval)
State Upper Limit: 5,250,214 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 5,465,798 (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