taxes Property Tax Assistance

2021 Confidence Interval Detail

Castro County
035-902/Hart ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 3,774,550 0.8090 4,665,698 10 148 0.055766659
A 4,022,200 0.8926 4,506,162 9 88 0.096509025
A 3,725,590 0.8903 4,184,646 9 47 0.037693928
A 4,254,790 0.9294 4,577,997 8 30 0.006075630
D2 6,095,510 1.0434 5,841,969 9 74 0.039753973
E 5,933,730 0.8983 6,605,510 12 108 0.019829095
Random Totals: 27,806,370 30,381,982 57 495
CATG D1 EXCEPTION VALUES: 24,610,970 10,701,503
CATG J EXCEPTION VALUES: 15,068,150 17,390,528
Total Test Values 67,485,490 58,474,013

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,923,701

Confidence Interval Values(5)

Local Test Value: 67,485,490 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 55,550,312 (State Test Value minus Margin of Error Percent)
State Upper Limit: 61,397,714 (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