taxes Property Tax Assistance

2017 Confidence Interval Detail

209/Shackelford
209-902/Moran ISD

Category Summary

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

Stratum
Variance
A 715,785 0.7884 907,896 8 46 .044664229
A 728,291 0.8799 827,697 7 24 .020907053
A 739,150 1.0103 731,614 6 16 .010780306
A 651,390 1.0384 627,302 4 6 .007163113
E 14,243,143 0.9978 14,274,547 20 334 .052914706
G1 1,420,564 1.0308 1,378,118 8 32 .083769433
G1 1,372,640 1.0121 1,356,230 5 11 .001805975
G1 1,346,974 1.0004 1,346,435 3 5 .000943316
Random Totals: 21,217,937   21,449,839 61 474  
Catg J Exception Values: 7,388,327   8,761,618      
Catg D1 Exception Values: 6,616,878   6,759,701      
Catg G1 Exception Values: 6,349,724   6,343,556      
Total Test Values (4): 41,572,866   43,314,714      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,165,735

Confidence Interval Values (5)

State Lower Limit: 41,148,979 (State Test Value minus Margin of Error Percent)
Local Test Value: 41,572,866 (Within Confidence Interval)
State Upper Limit: 45,480,449 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 52,432,850 (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