taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
173/Motley
173-901/Motley County ISD

Category Summary

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

Stratum
Variance
A 3,780,600 0.9588 3,943,054 10 202 .017908818
A 3,954,390 1.0040 3,938,635 9 117 .009652240
A 3,812,770 0.7824 4,873,172 9 67 .131604236
A 3,802,080 0.7711 4,930,722 9 38 .029777784
E 7,653,250 0.9018 8,486,638 14 296 .048237771
Random Totals: 23,003,090   26,172,221 51 720  
Catg D1 Exception Values: 44,821,230   46,408,049      
Total Test Values (4): 67,824,320   72,580,270      

Margin of Error

Margin of Error Percent: 5.0000007
Margin of Error Value: 3,629,014

Confidence Interval Values (5)

Local Test Value: 67,824,320 (Outside Confidence Interval)
State Lower Limit: 68,951,256 (State Test Value minus Margin of Error Percent)
State Upper Limit: 76,209,284 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 102,860,392 (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