taxes Property Tax Assistance

2022 Confidence Interval Detail

Winkler County
248-901/Kermit ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 47,847,492 0.7992 59,869,234 15 1,021 0.145705380
A 48,947,790 0.7949 61,577,293 15 602 0.093568732
A 44,728,480 0.8174 54,720,431 15 358 0.089472869
A 40,501,200 0.9117 44,423,824 15 165 0.022897093
F1 16,737,170 0.9009 18,578,277 10 239 0.042935617
F1 14,298,000 0.8644 16,540,953 8 49 0.082332833
F1 15,514,520 0.9649 16,078,889 6 19 0.002501235
G1 108,059,343 1.0023 107,811,377 10 112 0.000527268
G1 110,522,380 1.0145 108,942,711 7 21 0.000587438
G1 120,662,330 1.0021 120,409,470 5 8 0.000298121
Random Totals: 567,818,705 608,952,459 106 2,594
CATG D1 EXCEPTION VALUES: 864,082 1,147,083
CATG F1 EXCEPTION VALUES: 8,875,340 12,745,218
CATG G1 EXCEPTION VALUES: 87,390,116 86,922,433
CATG J EXCEPTION VALUES: 141,983,826 155,501,858
Total Test Values 806,932,069 865,269,051

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 43,263,453

Confidence Interval Values(5)

Local Test Value: 806,932,069 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 822,005,598 (State Test Value minus Margin of Error Percent)
State Upper Limit: 908,532,504 (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