taxes Property Tax Assistance

2020 Confidence Interval Detail

Winkler County
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 325,197,208 0.9927 327,588,605 9 89 0.000096892
G1 317,852,419 0.9991 318,138,744 8 32 0.000003819
G1 338,378,094 0.9956 339,873,538 7 19 0.000218737
G1 301,771,450 1.0010 301,469,980 5 9 0.000100856
Random Totals: 1,283,199,171 1,287,070,867 29 149
CATG D1 EXCEPTION VALUES: 725,200 581,626
CATG J EXCEPTION VALUES: 186,722,360 201,528,061
Total Test Values 1,470,646,731 1,489,180,554

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 74,459,028

Confidence Interval Values(5)

Local Test Value: 1,470,646,731 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,414,721,526 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,563,639,582 (State Test Value plus Margin of Error Percent)

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