taxes Property Tax Assistance

2023 Confidence Interval Detail

Hartley County
056-901/Dalhart ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 53,124,260 0.8695 61,097,481 11 387 0.100936151
A 57,211,430 0.9067 63,098,522 12 290 0.045951555
A 60,512,970 0.9145 66,170,552 13 221 0.020006956
A 60,837,750 0.8807 69,078,858 12 126 0.020600707
E 23,318,410 1.1086 21,034,106 16 142 0.183871300
F1 8,048,290 0.9887 8,140,275 8 34 0.000438828
F1 9,914,370 0.9888 10,026,669 6 15 0.000432553
F1 8,924,380 1.0339 8,631,763 4 6 0.003786849
F1 9,350,510 0.9557 9,783,705 2 3 0.000941691
L1 10,007,310 1.0243 9,769,901 9 52 0.002660500
L1 10,273,300 0.9572 10,732,658 6 13 0.038939112
L1 8,474,650 1.0012 8,464,493 4 5 0.001421434
L1 7,963,510 1.0453 7,618,427 2 3 0.004735686
Random Totals: 327,961,140 353,647,410 105 1,297
CATG D1 EXCEPTION VALUES: 14,292,700 9,460,743
CATG J EXCEPTION VALUES: 19,740,270 20,318,049
Total Test Values 361,994,110 383,426,202

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,171,310

Confidence Interval Values(5)

Local Test Value: 361,994,110 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 364,254,892 (State Test Value minus Margin of Error Percent)
State Upper Limit: 402,597,512 (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