taxes Property Tax Assistance

2023 Confidence Interval Detail

Castro County
035-901/Dimmitt ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 22,614,990 0.8187 27,623,049 12 635 0.191765275
A 22,732,380 0.7130 31,882,721 13 336 0.092174541
A 22,541,410 0.6938 32,489,781 13 210 0.032381967
A 23,007,040 0.8018 28,694,238 11 119 0.005048389
E 22,231,420 0.6735 33,008,790 19 442 0.411286478
F1 3,955,760 0.9064 4,364,254 11 101 0.013823049
F1 4,363,180 0.9632 4,529,880 8 45 0.000519591
F1 4,838,920 0.9968 4,854,454 8 23 0.002089570
L1 5,037,040 1.0104 4,985,194 9 43 0.020434678
L1 4,089,810 1.0255 3,988,113 6 10 0.002223430
L1 7,472,560 1.0156 7,358,115 4 6 0.000828476
Random Totals: 142,884,510 183,778,589 114 1,970
CATG D1 EXCEPTION VALUES: 65,589,956 50,197,313
CATG F1 EXCEPTION VALUES: 2,863,390 2,974,378
CATG J EXCEPTION VALUES: 22,724,770 23,440,493
CATG L1 EXCEPTION VALUES: 1,711,960 1,711,960
Total Test Values 235,774,586 262,102,733

Margin of Error

Margin of Error Percent: 5.0308289
Margin of Error Value: 13,185,940

Confidence Interval Values(5)

Local Test Value: 235,774,586 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 248,916,793 (State Test Value minus Margin of Error Percent)
State Upper Limit: 275,288,673 (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