taxes Property Tax Assistance

2020 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 37,403,210 0.8631 43,335,894 12 975 0.120615818
A 36,386,800 0.7582 47,991,031 12 483 0.048846390
A 37,064,405 0.8283 44,747,561 12 301 0.016776098
A 35,996,835 0.8721 41,276,041 12 180 0.014555553
E 61,791,470 0.7566 81,669,931 21 767 0.031225441
F1 13,292,500 0.9884 13,448,503 10 148 0.006166384
F1 13,260,130 1.0075 13,161,419 9 62 0.005956547
F1 12,465,332 1.0471 11,904,624 7 23 0.000976773
F1 13,500,270 1.0394 12,988,522 4 5 0.017946435
L1 7,540,110 1.0758 7,008,840 11 118 0.007129403
L1 9,255,870 1.0251 9,029,236 8 30 0.010882702
L1 5,237,470 1.0331 5,069,664 5 7 0.011470787
Random Totals: 283,194,402 331,631,266 123 3,099
CATG D1 EXCEPTION VALUES: 29,860,010 29,578,432
CATG J EXCEPTION VALUES: 8,194,240 9,168,200
CATG L1 EXCEPTION VALUES: 5,708,790 5,717,227
Total Test Values 326,957,442 376,095,125

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 18,804,756

Confidence Interval Values(5)

Local Test Value: 326,957,442 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 357,290,369 (State Test Value minus Margin of Error Percent)
State Upper Limit: 394,899,881 (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