taxes Property Tax Assistance

2018 Confidence Interval Detail

130/Kendall
130-902/Comfort ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 61,545,463 0.9750 63,123,552 12 558 .005486142
A 66,055,660 0.9480 69,678,966 15 353 .010392094
A 71,326,300 0.9477 75,262,530 15 252 .018149810
A 73,066,470 1.0452 69,906,688 15 162 .017521660
E 227,250,944 0.9754 232,982,309 20 1,217 .018413889
F1 14,943,110 1.0479 14,260,053 9 95 .078419799
F1 15,782,900 1.0053 15,699,692 8 51 .022988592
F1 16,994,820 0.9365 18,147,165 8 24 .048199191
F1 15,260,222 1.1330 13,468,863 4 9 .004210388
Random Totals: 562,225,889   572,529,818 106 2,721  
Catg J Exception Values: 1,724,741   2,332,742      
Catg D1 Exception Values: 8,996,509   12,152,711      
Catg F1 Exception Values: 17,481,250   15,982,866      
Total Test Values (4): 590,428,389   602,998,137      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,149,906

Confidence Interval Values (5)

State Lower Limit: 572,848,231 (State Test Value minus Margin of Error Percent)
Local Test Value: 590,428,389 (Within Confidence Interval)
State Upper Limit: 633,148,043 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 687,879,055 (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