taxes Property Tax Assistance

2016 Confidence Interval Detail

203/San Augustine
203-901/San Augustine ISD

Category Summary

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

Stratum
Variance
A 13,154,580 0.5460 24,092,637 16 716 .187561377
A 13,427,320 0.6766 19,845,285 17 306 .059060116
A 13,209,740 0.8117 16,274,165 15 167 .038688799
A 13,316,300 0.9093 14,644,562 17 95 .019021161
E 46,643,260 0.6013 77,570,697 25 1,462 .235574839
G1 24,497,472 0.9564 25,614,253 16 105 .012675996
G1 24,514,649 1.0085 24,308,031 16 36 .005216119
G1 25,995,470 1.0295 25,250,578 10 14 .004318633
Random Totals: 174,758,791   227,600,208 132 2,901  
Catg J Exception Values: 12,556,680   12,037,284      
Catg D1 Exception Values: 21,790,030   23,658,015      
Catg G1 Exception Values: 22,851,440   22,802,987      
Total Test Values (4): 231,956,941   286,098,494      

Margin of Error

Margin of Error Percent: 5.5283570
Margin of Error Value: 15,816,546

Confidence Interval Values (5)

Local Test Value: 231,956,941 (Outside Confidence Interval)
State Lower Limit: 270,281,948 (State Test Value minus Margin of Error Percent)
State Upper Limit: 301,915,040 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 376,596,950 (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