taxes Property Tax Assistance

2017 Confidence Interval Detail

047/Comanche
047-903/Gustine ISD

Category Summary

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

Stratum
Variance
A 2,104,170 1.0653 1,975,190 7 78 .116927276
A 2,797,600 0.8659 3,230,858 10 52 .034398349
A 1,907,400 0.9829 1,940,584 7 22 .011017462
A 3,882,850 0.9827 3,951,206 8 35 .004487749
D2 11,351,310 0.9801 11,581,788 10 321 .000055642
E 29,414,040 0.9590 30,671,575 17 388 .013815012
Random Totals: 51,457,370   53,351,201 59 896  
Catg D1 Exception Values: 7,044,440   7,569,691      
Total Test Values (4): 58,501,810   60,920,892      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,046,044

Confidence Interval Values (5)

State Lower Limit: 57,874,848 (State Test Value minus Margin of Error Percent)
Local Test Value: 58,501,810 (Within Confidence Interval)
State Upper Limit: 63,966,936 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 60,318,313 (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, D2, E, 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