taxes Property Tax Assistance

2016 Confidence Interval Detail

248/Winkler
248-902/Wink-Loving ISD

Category Summary

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

Stratum
Variance
G1 34,684,121 0.9786 35,442,592 13 86 .038436292
G1 35,735,500 0.9751 36,648,036 9 22 .028815190
G1 36,620,870 0.9999 36,624,532 6 10 .024142227
Random Totals: 107,040,491   108,715,160 28 118  
Catg J Exception Values: 22,205,410   23,822,043      
Catg D1 Exception Values: 626,186   1,123,343      
Catg G1 Exception Values: 78,557,549   79,612,249      
Total Test Values (4): 208,429,636   213,272,795      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,663,639

Confidence Interval Values (5)

State Lower Limit: 202,609,156 (State Test Value minus Margin of Error Percent)
Local Test Value: 208,429,636 (Within Confidence Interval)
State Upper Limit: 223,936,434 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 359,904,437 (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