taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 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 59,316,836 1.0332 57,410,798 11 596 .042410449
A 57,993,860 1.0121 57,300,524 11 340 .012938163
A 64,717,680 0.9710 66,650,546 10 254 .014969553
A 59,566,020 0.9871 60,344,464 9 148 .003969797
E 191,641,219 1.0076 190,195,731 15 1,500 .016656395
F1 13,642,850 0.9887 13,798,776 9 107 .013529920
F1 10,639,700 0.9336 11,396,422 8 46 .120469340
F1 15,231,220 0.9735 15,645,835 7 30 .016346301
F1 12,528,130 1.1375 11,013,741 4 8 .025375917
Random Totals: 485,277,515   483,756,837 84 3,029  
Catg J Exception Values: 277,310   226,923      
Catg D1 Exception Values: 8,995,195   10,388,936      
Total Test Values (4): 494,550,020   494,372,696      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 24,718,635

Confidence Interval Values (5)

State Lower Limit: 469,654,061 (State Test Value minus Margin of Error Percent)
Local Test Value: 494,550,020 (Within Confidence Interval)
State Upper Limit: 519,091,331 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 559,077,273 (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