taxes Property Tax Assistance

2019 Confidence Interval Detail

Brown County
025-904/Blanket ISD

Category Summary

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

Stratum
Variance
A 2,186,672 0.8896 2,458,040 10 73 0.037033222
A 2,302,410 0.9453 2,435,639 11 45 0.034672945
A 2,314,440 0.9129 2,535,261 11 31 0.068314111
A 3,232,150 1.0084 3,205,226 12 27 0.002811166
E 36,782,352 0.9743 37,752,594 20 338 0.043805443
Random Totals: 46,818,024 48,386,760 64 514
CATG D1 EXCEPTION VALUES: 3,701,217 2,982,133
Total Test Values(1) 50,519,241 51,368,893

Margin of Error

Margin of Error Percent: 6.7409771
Margin of Error Value: 3,462,765

Confidence Interval Values(5)

Local Test Value: 50,519,241 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 47,906,128 (State Test Value minus Margin of Error Percent)
State Upper Limit: 54,831,658 (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