taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
098/Hansford
098-901/Gruver ISD

Category Summary

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

Stratum
Variance
A 7,830,999 0.8126 9,636,967 11 210 .016243304
A 7,694,227 0.8898 8,647,142 9 97 .012006775
A 8,791,408 0.9479 9,274,615 9 75 .004671343
A 15,701,407 1.0109 15,532,107 9 79 .004826438
G1 17,570,020 0.9264 18,965,911 9 141 .060515798
G1 17,778,770 1.0781 16,490,836 9 61 .005068602
G1 17,272,930 1.0366 16,663,062 8 31 .014884454
G1 17,503,960 1.0236 17,100,391 6 17 .017525436
Random Totals: 110,143,721   112,311,031 70 711  
Catg D1 Exception Values: 35,790,302   36,257,821      
Total Test Values (4): 145,934,023   148,568,852      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,428,442

Confidence Interval Values (5)

State Lower Limit: 141,140,410 (State Test Value minus Margin of Error Percent)
Local Test Value: 145,934,023 (Within Confidence Interval)
State Upper Limit: 155,997,294 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 335,041,962 (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