taxes Property Tax Assistance

2017 Confidence Interval Detail

136/Kinney
136-901/Brackett ISD

Category Summary

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

Stratum
Variance
A 20,499,865 1.0234 20,031,136 16 630 .041785640
A 20,663,985 1.1892 17,376,375 15 315 .024555288
A 21,388,895 1.2115 17,654,887 15 194 .040210134
A 21,149,455 1.1126 19,009,037 15 107 .033239779
E 43,623,073 0.9855 44,264,914 20 826 .112901461
Random Totals: 127,325,273   118,336,349 81 2,072  
Catg J Exception Values: 42,420,260   40,780,534      
Catg D1 Exception Values: 42,281,861   45,777,792      
Total Test Values (4): 212,027,394   204,894,675      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,244,733

Confidence Interval Values (5)

State Lower Limit: 194,649,942 (State Test Value minus Margin of Error Percent)
Local Test Value: 212,027,394 (Within Confidence Interval)
State Upper Limit: 215,139,408 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 304,748,510 (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