taxes Property Tax Assistance

2020 Confidence Interval Detail

Jim Wells County
178-901/Agua Dulce ISD

Category Summary

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

Stratum
Variance
E 14,575,332 0.4447 32,775,651 25 313 2.052946045
L1 3,099,317 0.9786 3,167,093 9 19 0.000143089
Random Totals: 17,674,649 35,942,744 34 332
CATG D1 EXCEPTION VALUES: 6,238,357 4,841,089
CATG F1 EXCEPTION VALUES: 13,197,076 12,898,364
CATG J EXCEPTION VALUES: 2,091,030 2,392,746
CATG L1 EXCEPTION VALUES: 18,010,025 17,720,161
Total Test Values 57,211,137 73,795,104

Margin of Error

Margin of Error Percent: 24.8441878
Margin of Error Value: 18,333,794

Confidence Interval Values(5)

Local Test Value: 57,211,137 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 55,461,310 (State Test Value minus Margin of Error Percent)
State Upper Limit: 92,128,898 (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