taxes Property Tax Assistance

2021 Confidence Interval Detail

McCulloch County
160-901/Brady ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 24,512,740 0.9986 24,547,106 15 630 0.071242474
A 44,892,090 1.0876 41,276,287 20 582 0.020462287
A 45,152,470 0.9186 49,153,571 19 377 0.076317397
A 76,523,635 0.9801 78,077,375 35 352 0.007015267
E 73,992,550 0.9176 80,637,042 20 775 0.096329524
F1 13,083,300 0.9358 13,980,872 10 146 0.032265440
F1 13,648,010 1.0142 13,456,922 9 63 0.005070066
F1 12,972,492 1.0730 12,089,927 8 22 0.043195810
F1 12,639,060 1.0910 11,584,840 3 4 0.034523025
L1 5,839,520 1.1033 5,292,776 10 102 0.002130129
L1 7,633,800 1.0824 7,052,661 10 34 0.009282773
L1 5,096,650 1.0550 4,830,948 6 8 0.015170252
L1 6,127,560 1.0174 6,022,710 4 5 0.000246009
Random Totals: 342,113,877 348,003,037 169 3,100
CATG D1 EXCEPTION VALUES: 32,158,560 30,202,162
CATG J EXCEPTION VALUES: 7,517,320 8,032,871
Total Test Values 381,789,757 386,238,070

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,311,904

Confidence Interval Values(5)

Local Test Value: 381,789,757 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 366,926,166 (State Test Value minus Margin of Error Percent)
State Upper Limit: 405,549,974 (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