taxes Property Tax Assistance

2016 Confidence Interval Detail

125/Jim Wells
125-906/La Gloria ISD

Category Summary

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

Stratum
Variance
E 13,242,445 0.8862 14,942,953 21 342 .120659184
G1 1,888,468 1.0758 1,755,408 16 28 .021644345
Random Totals: 15,130,913   16,698,361 37 370  
Catg J Exception Values: 1,728,680   1,773,242      
Catg D1 Exception Values: 2,178,849   2,523,704      
Catg G1 Exception Values: 580,166   579,881      
Total Test Values (4): 19,618,608   21,575,188      

Margin of Error

Margin of Error Percent: 10.3324105
Margin of Error Value: 2,229,237

Confidence Interval Values (5)

State Lower Limit: 19,345,951 (State Test Value minus Margin of Error Percent)
Local Test Value: 19,618,608 (Within Confidence Interval)
State Upper Limit: 23,804,425 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 55,575,464 (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