taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
121/Jasper
121-904/Jasper ISD

Category Summary

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

Stratum
Variance
A 83,317,570 0.8396 99,234,838 29 2,025 .049686018
A 83,287,416 0.8206 101,495,754 12 1,051 .054651276
A 88,944,073 0.8808 100,981,009 25 700 .042271083
A 90,163,184 0.9866 91,387,780 17 403 .002021153
E 104,928,384 0.8826 118,885,547 21 1,653 .024407336
F1 25,145,942 0.8181 30,737,003 9 243 .087580979
F1 29,732,121 1.0169 29,237,999 9 87 .034449046
F1 32,624,117 0.8897 36,668,671 8 35 .026190037
F1 29,760,950 0.9100 32,704,341 4 10 .039680158
G1 49,769,062 1.0493 47,430,727 7 21 .004155552
L1 11,004,143 1.0253 10,732,608 11 266 .015454796
L1 10,057,851 0.9553 10,528,474 8 49 .018076055
L1 10,567,869 0.9939 10,632,729 6 14 .002221804
Random Totals: 649,302,682   720,657,480 166 6,557  
Catg J Exception Values: 15,720,717   15,982,950      
Catg D1 Exception Values: 27,136,136   25,252,454      
Catg G1 Exception Values: 204,028,177   196,700,099      
Catg L1 Exception Values: 9,866,771   9,507,416      
Total Test Values (4): 906,054,483   968,100,399      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 48,405,020

Confidence Interval Values (5)

Local Test Value: 906,054,483 (Outside Confidence Interval)
State Lower Limit: 919,695,379 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,016,505,419 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,004,159,182 (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