taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
180/Oldham
180-903/Adrian ISD

Category Summary

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

Stratum
Variance
A 870,440 0.8958 971,690 9 33 .014288927
A 933,520 0.9967 936,611 6 14 .022384159
A 913,300 0.9803 931,654 5 8 .012410769
A 715,850 1.1277 634,788 2 3 .012010611
E 2,586,310 0.9241 2,798,734 11 40 .025399795
Random Totals: 6,019,420   6,273,477 33 98  
Catg D1 Exception Values: 13,265,900   12,996,806      
Total Test Values (4): 19,285,320   19,270,283      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 963,514

Confidence Interval Values (5)

State Lower Limit: 18,306,769 (State Test Value minus Margin of Error Percent)
Local Test Value: 19,285,320 (Within Confidence Interval)
State Upper Limit: 20,233,797 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 51,071,290 (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