taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
119/Jack
119-901/Bryson ISD

Category Summary

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

Stratum
Variance
A 1,706,330 0.9546 1,787,482 9 74 .023904380
A 1,681,870 0.9120 1,844,156 8 38 .023856007
A 1,903,520 0.9606 1,981,595 7 29 .009232037
A 1,257,390 0.9191 1,368,067 6 11 .016211610
E 20,942,990 0.9205 22,751,754 16 478 .013013222
G1 20,028,960 1.0989 18,226,372 9 100 .053857098
G1 20,336,330 1.0017 20,301,817 6 22 .019670181
G1 19,216,380 1.0097 19,031,772 4 5 .013252213
G1 18,983,990 1.0087 18,820,254 2 3 .002106024
Random Totals: 106,057,760   106,113,269 67 760  
Catg J Exception Values: 243,650   227,142      
Catg D1 Exception Values: 5,392,560   8,349,488      
Total Test Values (4): 111,693,970   114,689,899      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,734,495

Confidence Interval Values (5)

State Lower Limit: 108,955,404 (State Test Value minus Margin of Error Percent)
Local Test Value: 111,693,970 (Within Confidence Interval)
State Upper Limit: 120,424,394 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 187,986,146 (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