taxes Property Tax Assistance

2023 Confidence Interval Detail

Terry County
223-901/Brownfield ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 45,356,839 0.6669 68,011,454 16 1,017 0.102393466
A 38,826,114 0.9066 42,826,069 10 385 0.077284667
A 61,714,006 0.8576 71,961,294 19 436 0.020401009
A 65,848,832 0.8550 77,016,178 15 300 0.019975774
E 49,980,417 0.8140 61,401,004 16 738 0.164354366
F1 10,003,328 0.8426 11,871,977 10 214 0.065220474
F1 9,408,422 0.9571 9,830,135 10 48 0.005354723
F1 9,318,232 0.9714 9,592,580 7 20 0.001492141
F1 9,063,894 1.0084 8,988,392 5 7 0.001831461
G1 212,262,362 1.0009 212,071,498 8 35 0.000086255
L1 6,335,784 0.9663 6,556,746 10 60 0.020419120
L1 7,405,817 0.9821 7,540,797 6 16 0.000409794
L1 14,981,260 0.9496 15,776,390 4 9 0.011686429
Random Totals: 540,505,307 603,444,514 136 3,285
CATG D1 EXCEPTION VALUES: 27,234,164 10,995,864
CATG J EXCEPTION VALUES: 19,436,121 19,627,645
CATG L1 EXCEPTION VALUES: 7,957,120 7,956,620
Total Test Values 595,132,712 642,024,643

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,101,232

Confidence Interval Values(5)

Local Test Value: 595,132,712 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 609,923,411 (State Test Value minus Margin of Error Percent)
State Upper Limit: 674,125,875 (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