taxes Property Tax Assistance

2018 Confidence Interval Detail

076/Fisher
221-905/Trent ISD

Category Summary

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

Stratum
Variance
E 1,023,000 0.8688 1,177,486 18 35 .105718288
G1 891,640 0.9938 897,203 15 24 .015902312
Random Totals: 1,914,640   2,074,689 33 59  
Catg J Exception Values: 32,830   35,093      
Catg D1 Exception Values: 2,624,870   2,442,587      
Catg G1 Exception Values: 231,170   237,363      
Total Test Values (4): 4,803,510   4,789,732      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 239,486

Confidence Interval Values (5)

State Lower Limit: 4,550,246 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,803,510 (Within Confidence Interval)
State Upper Limit: 5,029,218 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 13,166,402 (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