taxes Property Tax Assistance

2017 Confidence Interval Detail

063/Dickens
063-906/Patton Springs ISD

Category Summary

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

Stratum
Variance
E 8,665,730 0.8436 10,272,321 20 343 .026140060
Random Totals: 8,665,730   10,272,321 20 343  
Catg J Exception Values: 938,470   950,603      
Catg D1 Exception Values: 11,174,960   7,200,097      
Total Test Values (4): 20,779,160   18,423,021      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 921,151

Confidence Interval Values (5)

State Lower Limit: 17,501,870 (State Test Value minus Margin of Error Percent)
State Upper Limit: 19,344,172 (State Test Value plus Margin of Error Percent)
Local Test Value: 20,779,160 (Outside Confidence Interval)
Value Assigned (6): 86,073,862 (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