taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
018/Bosque
018-907/Kopperl ISD

Category Summary

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

Stratum
Variance
A 9,668,004 0.7819 12,364,758 19 254 .053497874
A 9,751,552 0.9630 10,126,222 13 137 .016007130
A 8,300,333 1.0602 7,829,026 17 79 .016469803
A 5,536,994 1.0089 5,488,149 16 35 .012133313
E 53,379,864 0.9668 55,212,933 18 586 .012703666
Random Totals: 86,636,747   91,021,088 83 1,091  
Catg J Exception Values: 6,501,470   6,378,014      
Catg D1 Exception Values: 4,235,813   4,331,014      
Total Test Values (4): 97,374,030   101,730,116      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 5,086,506

Confidence Interval Values (5)

State Lower Limit: 96,643,610 (State Test Value minus Margin of Error Percent)
Local Test Value: 97,374,030 (Within Confidence Interval)
State Upper Limit: 106,816,622 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 103,121,537 (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