taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
047/Comanche
047-905/Sidney ISD

Category Summary

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

Stratum
Variance
A 461,560 0.8660 532,979 11 18 .046408382
A 585,380 0.9162 638,922 9 12 .023528915
A 468,590 0.9444 496,177 5 6 .003127231
D2 1,671,620 0.7896 2,117,047 17 239 .089296516
E 17,852,886 0.9533 18,727,458 21 299 .066114477
Random Totals: 21,040,036   22,512,583 63 574  
Catg D1 Exception Values: 5,501,637   5,678,730      
Catg A Exception Values: 724,210   771,016      
Total Test Values (4): 27,265,883   28,962,329      

Margin of Error

Margin of Error Percent: 7.0735126
Margin of Error Value: 2,048,654

Confidence Interval Values (5)

State Lower Limit: 26,913,675 (State Test Value minus Margin of Error Percent)
Local Test Value: 27,265,883 (Within Confidence Interval)
State Upper Limit: 31,010,983 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 25,897,139 (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