taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
092/Gregg
092-906/Sabine ISD

Category Summary

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

Stratum
Variance
A 41,919,299 0.8420 49,785,391 9 516 .032429238
A 41,232,160 0.9497 43,415,984 11 306 .005414518
A 42,267,810 1.0181 41,516,364 16 257 .007924244
A 48,383,423 0.9765 49,547,796 10 194 .004042568
E 55,887,498 0.9431 59,259,355 15 845 .002202358
F1 9,034,040 0.8435 10,710,184 9 74 .048255279
F1 9,622,510 0.9839 9,779,967 8 32 .005422783
F1 7,162,210 0.8553 8,373,916 6 13 .053556784
F1 11,872,470 0.7956 14,922,662 4 11 .070844419
G1 4,743,170 0.9971 4,756,965 7 20 .049876540
G1 4,590,130 0.9530 4,816,506 5 9 .004197123
G1 5,778,920 1.0051 5,749,597 3 4 .007627465
L1 16,187,340 1.0853 14,915,083 9 85 .015913819
L1 22,515,860 1.0652 21,137,683 6 23 .026061830
L1 19,398,100 1.0205 19,008,427 3 5 .003728716
Random Totals: 340,594,940   357,695,880 121 2,394  
Catg D1 Exception Values: 1,999,751   1,555,135      
Catg G1 Exception Values: 3,553,770   3,452,076      
Total Test Values (4): 346,148,461   362,703,091      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 18,135,155

Confidence Interval Values (5)

State Lower Limit: 344,567,936 (State Test Value minus Margin of Error Percent)
Local Test Value: 346,148,461 (Within Confidence Interval)
State Upper Limit: 380,838,246 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 460,885,397 (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